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Pistons - 77.00mm 4738 Yam Piston Wiesco

$158.95

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Details

  • SKU: 4872M07700
  • Manufacturer: Wiseco

Description

77.00mm 4738 Yam Piston Wiesco

  • California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
  • Type: Piston Kit
  • UPC: 193564140920
These kits offer lightweight forging for instant throttle response and maximum torque. Computer engineered piston skirt profiles provide minimal cylinder wall friction. Anti-detonation grooves and ring land diameter eliminates ring blow-by while maximizing engine performance. . . 4-Stroke Pistons: Dedicated forging for lightweight and superior strength; Race ready dome design for improved combustion flow Armor glide skirt coating provides reduced friction (racing applications only); Piston kit includes piston, rings, wrist pin and circlips Oversize requires cylinder sleeving.. . Racer's Choice: Pistons are single-ring 2-Stroke or two ring 4-Stroke; Reduced weight and friction with increased power and throttle response; Service intervals may be increased over conventional Wiseco Pistons.. . 2-Stroke Pro-Lite Pistons:.

This part fits the following

TypeMakeModelYearEngineLocationRequiredNotes
MotorcycleYamahaWR250F20012491
MotorcycleYamahaWR250F20022491
MotorcycleYamahaWR250F20032491
MotorcycleYamahaWR250F20042491
MotorcycleYamahaYZ250F20012501
MotorcycleYamahaYZ250F20022501
MotorcycleYamahaYZ250F20032501
MotorcycleYamahaYZ250F20042501


This product was added to our catalog on Tuesday 13 February, 2024.




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