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Wiseco Piston 67.5MM 10.25:1 for Yamaha YFM/YTM/Moto-4 200

Limit 10 per customer


  • This Is a Replacement for a Single Piston, Does Not Replace Entire Set.
  • Dedicated Forging .
  • Light Weight and Superior Strength.
  • Dome Design.
  • Improved Flame Travel.
  • Includes Chrome Plated Piston Pin.
  • Horizontal Slot Pin Oiling.
  • Reduced Friction/scuff Resistant.
  • Pressure Seal Groove.
  • Maximum Ring Seal.
  • Skirt Coated - Armor Glide.
  • Dedicated Rings.
  • Maximum Compression and Oil Control.
  • Smooth Edges for Improved Combustion Flow.
  • 10.25:1 Compression Ratio.
  • Bore Size (Mm): 67.50
  • Stroke Size (Mm): 55.70

Fits the Following Yamaha Models:

  • YFM200, YTM200 1984-1985
  • YFM200, DXT200 1987-1988
  • MOTO-4 200 1987-1988


Length: 4 inches
Width: 3.6 inches
Height: 3.6 inches


Length: 4 inches
Width: 3.6 inches
Height: 3.6 inches

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Wiseco Piston 67.5MM 10.25:1 for Yamaha
$49.99 Sold Out Vehicles & Parts
$49.99 USD false 1 Retail EA
1 10
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4121 International Pkwy Carollton TX 75007 U.S.A.