Wiseco
Wiseco 2016 - 2018 Yamaha YZ250F / 2017 - 2019 YZ250FX / 2018 - 2019 WR250F 14:1 CR Piston Kit
Regular price
$274.95
Shipping calculated at checkout.
40155M07700
Yamaha YZ250F YZ250FX WR250F Wiseco Piston Kit – 77.00 Mm Bore
Wiseco 4 Stroke Forged Series Piston Kit, 77.00 mm Bore, 14:1 CR
The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco’s forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you’re looking for.
- Engineered, forged, and machined in the USA in Mentor, OH
- Designed and built for each specific 4-stroke powersports engine
- Improved tensile strength of forged material optimizes strength and service life
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
Product Series |
4 Stroke Forged Series |
---|---|
Included Components |
Ring Set #7700YC, Wrist Pin #S677, CirClip #CW16 |
Bore Diameter |
77.00 MM |
Piston Diameter |
76.96 MM |
Compression Ratio Actual |
14:1 |
Piston Material |
2618 |
Skirt Coating |
Yes |
Piston Oversize |
STD |
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