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Wiseco PK1157 - Yamaha PW50 81-20 (653M04000 1574CD) Piston
Wiseco PK1157 - Yamaha PW50 81-20 (653M04000 1574CD) Piston
SKU: BJKF-PK1157
Out of stock
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Wiseco PK1157 - Yamaha PW50 81-20 (653M04000 1574CD) Piston
Yamaha PW50 '83-15 (653M04000 1574CD)
Wiseco 2 Stroke Forged Series Piston Kit, 40.00 mm Bore
This CNC-machined kit offers the optimal cam shape and profile for peak performance and service life. Precision machined, highest quality materials for strength and reduced friction. Extended life and sustained power. Kit includes premium top end needle bearings, high-performance ring set and highest quality, alloy pin.
- Engineered, forged, and machined in the USA in Mentor, OH
- Designed and built for each specific 2-stroke powersports engine
- Improved tensile strength of forged material optimizes strength and service life
- Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
- Includes high-quality piston ring(s), wrist pin(s), and circlips
