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HIGH-PERFORMANCE PISTONS FOR HONDA 4-STROKE

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Features

  • Forged from high-silicone aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Contain all the necessary components for overboring or rebuilding your top end
  • Feature forged pistons, rings, wrist pins, circlips and top end gasket set
  • Cylinder sleeves must be purchased separately
  • All Wiseco Hi Performance Motorcycle Pistons are priced with rings and circlips
  • Wiseco wrist pins are strong, lightweight and can be used with OEM pistons, too
  • Two high-strength, easy-to-install circlips are furnished with every piston
  • Additional inventory available
  • Each ring set is for one piston
  • See Wiseco ring buyer’s guide for details

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HIGH-PERFORMANCE PISTONS FOR HONDA 4-STROKE



PK Kits

Part # Description Retail
0903-0316  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): 2.00   $171.89 
0903-0346  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 2.50   $172.19 
0903-0364  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 3.00   $172.19 
0903-0347  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 3.50   $185.24 
0903-0316  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $171.89 
0903-0346  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $172.19 
0903-0364  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $172.19 
0903-0347  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $185.24 
0903-0501  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $185.24 
0903-0316  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $171.89 
0903-0346  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $172.19 
0903-0364  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $172.19 
0903-0347  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $185.24 
0903-0501  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $185.24 
0903-0316  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $171.89 
0903-0346  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $172.19 
0903-0364  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $172.19 
0903-0347  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $185.24 
0903-0501  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $185.24 
0903-0318  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $178.32 
0903-0329  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $178.32 
0903-0321  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $178.32 
0903-0330  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.50   $192.19 
0903-0494  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 76, OVER SIZES (MM): 2.00   $192.19 
0903-0334  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $174.90 
0903-0348  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $174.90 
0903-0335  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $174.90 
0903-0312  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.5   $188.81 
0903-0313  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 76, OVER SIZES (MM): 2.0   $188.81 
0903-0317  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $176.23 
0903-0328  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $176.23 
0903-0323  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $176.23 
0903-0317  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $176.23 
0903-0328  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $176.23 
0903-0323  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $176.23 
0903-0345  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $187.52 
0903-0476  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85.5, OVER SIZES (MM): 0.5   $187.52 
0903-0374  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86, OVER SIZES (MM): 1.00   $187.52 
0903-0483  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 87.0, OVER SIZES (MM): 2.0   $209.66 
0903-0484  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 88, OVER SIZES (MM): 3.00   $209.66 
0903-0353  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $204.53 
0903-0475  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85.5, OVER SIZES (MM): 0.5   $204.53 
0903-0471  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86.0, OVER SIZES (MM): 1.0   $204.53 
0903-0473  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 87.0, OVER SIZES (MM): 2.0   $228.39 
0903-0485  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 88, OVER SIZES (MM): 3.00   $228.39 
0903-0354  FITS MODEL: TRX400EX 99-07, 440 Overbore. 11:1 Compression. Cylinder sleeving and boring required. order PART #0931-0054 (88mm sleeve), BORE(MM) X STROKE (MM): 89 x 70, DISPL. (CC): 440, BORE SIZE (MM): 89, OVER SIZES (MM): 4.00   $217.94 
0903-0477  FITS MODEL: TRX450R 04-05, 10.5:1 Compression, Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $260.02 
0903-0472  FITS MODEL: TRX450R 04-05, High-compression +1.0. Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $301.27 
0903-0496  FITS MODEL: TRX450R 04-05, High-compression +1.0. Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 469, BORE SIZE (MM): 96.0, OVER SIZES (MM): 2.00   $277.31 
0903-0486  FITS MODEL: TRX450R 04-05, High-compression 13.1:1. Skirt coated, Gas ported, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $322.73 
0903-0497  FITS MODEL: TRX450R 04-05, High-compression 13.1:1. Skirt coated, Gas ported, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 469, BORE SIZE (MM): 96, OVER SIZES (MM): 2.0   $322.73 
0903-0479  FITS MODEL: TRX450R Sportrax 06-08, 12:1 Compression, BORE(MM) X STROKE (MM): 96 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 96, OVER SIZES (MM): STD   $271.77 
0903-0480  FITS MODEL: TRX450R 06-08, 13.5:1 Compression, BORE(MM) X STROKE (MM): 96 x 62, DISPL. (CC): 450, BORE SIZE (MM): 96, OVER SIZES (MM): STD   $290.68 

Pistons

Part # Description Retail
4362M06500  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): 2.00   $130.23 
4156M06550  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 2.50   $130.50 
4156M06600  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $130.50 
4156M06650  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $143.55 
4156M06650  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $143.55 
4362M06500  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $130.23 
4156M06550  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $130.50 
4156M06600  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $130.50 
4156M06650  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $143.55 
4156M06650  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $143.55 
4289M06500  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $146.35 
4289M06550  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $146.35 
4289M06600  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $146.35 
4289M06700  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $161.00 
4289M06500  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $146.35 
4289M06550  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $146.35 
4289M06600  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $146.35 
4289M06700  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $161.00 
4289M06500  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $146.35 
4289M06550  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $146.35 
4289M06600  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $146.35 
4289M06700  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $161.00 
4394M06500  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $136.74 
4394M06550  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $136.74 
4394M06600  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $136.74 
4394M06500  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $136.74 
4394M06550  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $136.74 
4394M06600  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $136.74 
4394M06500  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $136.74 
4394M06550  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $136.74 
4394M06600  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $136.74 
4395M06550  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $153.32 
4395M06600  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $153.32 
4395M06550  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $153.32 
4395M06600  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $153.32 
4156M06550  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $130.50 
4362M06500  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $130.23 
4156M06650  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $143.55 
4156M06650  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $143.55 
4156M06600  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $130.50 
4156M06550  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $130.50 
4362M06500  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $130.23 
4156M06650  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 3.50   $143.55 
4156M06600  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 3.00   $130.50 
4395M06550  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $153.32 
4395M06600  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $153.32 
4668M06500  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $152.21 
4668M06550  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $152.21 
4668M06600  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $152.21 
4440M07400  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $149.98 
4440M07450  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $149.98 
4440M07500  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $149.98 
0910-0856  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 68.5, OVER SIZES (MM): STD   $149.98 
0910-0857  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 69.0, OVER SIZES (MM): .50   $149.98 
0910-0858  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 69.5, OVER SIZES (MM): 1.0   $149.98 
4629M07400  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $138.69 
4629M07450  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $138.69 
4629M07500  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $138.69 
4629M07550  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.50   $152.56 
4629M07600  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 76, OVER SIZES (MM): 2.00   $152.56 
4574M07400  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $138.95 
4574M07450  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $138.95 
4574M07500  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $138.95 
0910-0377  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.5   $152.84 
0910-0378  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 76, OVER SIZES (MM): 2.0   $152.84 
4393M08100  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $138.77 
4393M08150  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $138.77 
4393M08200  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $138.77 
4393M08100  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $138.77 
4393M08150  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $138.77 
4393M08200  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $138.77 
4396M08100  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $155.65 
4396M08150  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $155.65 
4396M08200  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $155.65 
4396M08100  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $155.65 
4396M08150  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $155.65 
4396M08200  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $155.65 
0910-0854  FITS MODEL: TRX350 Rancher 00-06, 8.5:1 Stock Compression, BORE(MM) X STROKE (MM): 78, DISPL. (CC): 325, BORE SIZE (MM): 78, OVER SIZES (MM): STD   $153.77 
0910-0855  FITS MODEL: TRX350 Rancher 00-06, 8.5:1 Stock Compression, BORE(MM) X STROKE (MM): 78, DISPL. (CC): 325, BORE SIZE (MM): 79, OVER SIZES (MM): 1.0   $153.77 
4606M08500  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $153.77 
4606M08600  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86, OVER SIZES (MM): 1.00   $153.77 
4628M08500  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $170.81 
4628M08500  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85.5, OVER SIZES (MM): 0.5   $170.81 
4628M08500  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86.0, OVER SIZES (MM): 1.0   $170.81 
4628M08500  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 87.0, OVER SIZES (MM): 2.0   $170.81 
4628M08500  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 88, OVER SIZES (MM): 3.00   $170.81 
4667M08900  FITS MODEL: TRX400EX 99-07, 440 Overbore. 11:1 Compression. Cylinder sleeving and boring required. order PART #0931-0054 (88mm sleeve), BORE(MM) X STROKE (MM): 89 x 70, DISPL. (CC): 440, BORE SIZE (MM): 89, OVER SIZES (MM): 4.00   $177.44 
4669M08600  FITS MODEL: TRX400 4x4 95-03, 8.2:1 Compression, BORE(MM) X STROKE (MM): 86 x 68, DISPL. (CC): 394.9, BORE SIZE (MM): 86, OVER SIZES (MM): STD   $178.18 
4669M08700  FITS MODEL: TRX400 4x4 95-03, 8.2:1 Compression, BORE(MM) X STROKE (MM): 86 x 68, DISPL. (CC): 394.9, BORE SIZE (MM): 87, OVER SIZES (MM): 1.00   $178.18 
0910-0665  FITS MODEL: TRX450R 04-05, 10.5:1 Compression, Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $173.15 
0910-0666  FITS MODEL: TRX450R 04-05, High-compression +1.0. Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $214.42 
0910-0667  FITS MODEL: TRX450R 04-05, High-compression +1.0. Skirt Coated, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 469, BORE SIZE (MM): 96.0, OVER SIZES (MM): 2.00   $235.87 
0910-0668  FITS MODEL: TRX450R 04-05, High-compression 13.1:1. Skirt coated, Gas ported, BORE(MM) X STROKE (MM): 94 x 64.8, DISPL. (CC): 450, BORE SIZE (MM): 94.0, OVER SIZES (MM): STD   $235.87 

Ring Sets

Part # Description Retail
2559XC  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): 2.00   $32.02 
2579XC  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 2.50   $32.02 
2598XC  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 3.00   $32.02 
2618XC  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 3.50   $32.02 
2559XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2618XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $32.02 
2618XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $32.02 
2559XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2618XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $32.02 
2618XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $32.02 
2559XC  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2618XC  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $32.02 
2618XC  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $32.02 
2559XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2638XC  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $32.02 
2559XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2638XC  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $32.02 
2559XC  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2638XC  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $32.02 
2559XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2559XC  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $32.02 
2579XC  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $32.02 
2598XC  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $32.02 
2913XC  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $32.02 
2933XC  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $32.02 
2953XC  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $32.02 
2913XC  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $32.02 
2933XC  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $32.02 
2953XC  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $32.02 
2973XC  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.50   $32.02 
2992XC  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 76, OVER SIZES (MM): 2.00   $32.02 
2913XC  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $32.02 
2933XC  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $32.02 
2953XC  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $32.02 
2973XC  FITS MODEL: TRX300EX 92-08, 4-Valve. 11:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 75.5, OVER SIZES (MM): 1.5   $32.02 
3189XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $32.02 
3208XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $32.02 
3228XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $32.02 
3189XG  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $32.02 
3208XG  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $32.02 
3228XG  FITS MODEL: TRX350 Workman 85-89, 10.25:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $32.02 
3189XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $32.02 
3208XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $32.02 
3228XG  FITS MODEL: ATC350X 85-89, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $32.02 
3189XG  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81, OVER SIZES (MM): STD   $32.02 
3208XG  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 81.5, OVER SIZES (MM): 0.50   $32.02 
3228XG  FITS MODEL: TRX350 Workman 85-89, 12:1 Compression, BORE(MM) X STROKE (MM): 81 x 68, DISPL. (CC): 350.4, BORE SIZE (MM): 82, OVER SIZES (MM): 1.00   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $32.02 
3386XC  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86, OVER SIZES (MM): 1.00   $32.02 
3425XC  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 87.0, OVER SIZES (MM): 2.0   $32.02 
3465XC  FITS MODEL: TRX400EX 99-07, 10:1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 88, OVER SIZES (MM): 3.00   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85, OVER SIZES (MM): STD   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 85.5, OVER SIZES (MM): 0.5   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 86.0, OVER SIZES (MM): 1.0   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 87.0, OVER SIZES (MM): 2.0   $32.02 
3347XC  FITS MODEL: TRX400EX 99-07, 11.1 Compression, BORE(MM) X STROKE (MM): 85 x 70, DISPL. (CC): 397, BORE SIZE (MM): 88, OVER SIZES (MM): 3.00   $32.02 
3504XC  FITS MODEL: TRX400EX 99-07, 440 Overbore. 11:1 Compression. Cylinder sleeving and boring required. order PART #0931-0054 (88mm sleeve), BORE(MM) X STROKE (MM): 89 x 70, DISPL. (CC): 440, BORE SIZE (MM): 89, OVER SIZES (MM): 4.00   $32.02 
3386XC  FITS MODEL: TRX400 4x4 95-03, 8.2:1 Compression, BORE(MM) X STROKE (MM): 86 x 68, DISPL. (CC): 394.9, BORE SIZE (MM): 86, OVER SIZES (MM): STD   $32.02 
3425XC  FITS MODEL: TRX400 4x4 95-03, 8.2:1 Compression, BORE(MM) X STROKE (MM): 86 x 68, DISPL. (CC): 394.9, BORE SIZE (MM): 87, OVER SIZES (MM): 1.00   $32.02 

Circlips

Part # Description Retail
CW15  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): 2.00   $2.00 
CW15  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 2.50   $2.00 
CW15  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 3.00   $2.00 
CW15  FITS MODEL: ATC 185/S 80-83, +.080 Overbore. Cylinder Boring Only. 10.25:1 compression, BORE(MM) X STROKE (MM): 63 x 57/8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 3.50   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $2.00 
CW15  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66.5, OVER SIZES (MM): 1.50   $2.00 
CW15  FITS MODEL: TRX200 81-85, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.0   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: ATC200 81-85, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: ATC200S 81-86, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $2.00 
CW15  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX200 81-85, 12:1 Compression. Race part only, BORE(MM) X STROKE (MM): 65 x 57.8, DISPL. (CC): 191.8, BORE SIZE (MM): 67, OVER SIZES (MM): 2.00   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 10.25:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: ATC200X 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: TRX200SX 86-88, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: Fat Cat 200 86-87, 12:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 65.5, OVER SIZES (MM): 0.50   $2.00 
CW15  FITS MODEL: TRX200 90-97, 8.4:1 Compression, BORE(MM) X STROKE (MM): 65 x 60, DISPL. (CC): 199.1, BORE SIZE (MM): 66, OVER SIZES (MM): 1.00   $2.00 
CW17  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $2.00 
CW17  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50   $2.00 
CW17  FITS MODEL: TRX250X 87-92, 4-Valve. 12:1 Compression, BORE(MM) X STROKE (MM): 74 x 57.3, DISPL. (CC): 246, BORE SIZE (MM): 75, OVER SIZES (MM): 1.00   $2.00 
CW15  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 68.5, OVER SIZES (MM): STD   $2.00 
CW15  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 69.0, OVER SIZES (MM): .50   $2.00 
CW15  FITS MODEL: TRX250EX 01-07, 10.5:1 Compression, BORE(MM) X STROKE (MM): 68.5 x 62.2, DISPL. (CC): 229, BORE SIZE (MM): 69.5, OVER SIZES (MM): 1.0   $2.00 
CW17  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74, OVER SIZES (MM): STD   $2.00 
CW17  FITS MODEL: TRX300 88-00, 2-Valve. 2WD & 4WD. 10.25:1 Compression, BORE(MM) X STROKE (MM): 74 x 65.5, DISPL. (CC): 282, BORE SIZE (MM): 74.5, OVER SIZES (MM): 0.50