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Product Details

Wiseco 4 Stroke Forged CR Series Piston Kit Yamaha YZ450F

100% billet machined for superior strength-to-weight ratio and optimized fit. Dome design improves flame travel to maximize air/fuel burn efficiency. High compression for maximum torque and throttle response. Developed with dyno-proven power gains.

Features:

  • Piston is forged from high silicon, low expansion aluminum
  • Offers superior strength, reduced weight, improved heat transfer, and longer life
  • Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation
  • Wiseco pistons can be installed in any of today’s cylinder bore compositions
  • Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today’s market place
  • Made in the USA

Includes:

  • Piston
  • Rings
  • Wrist pin
  • Circlips

Note: Images are for reference only, actual kit will vary per make and model.

Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style 13.5:1 Comp Ratio J&P Cycles Item #10549751 Catalog Number10549751 Store Sku MFR. Product #40309M09700 AvailabilityOut of Stock

This product DOES NOT FIT your 2010 Polaris Outlaw 525 IRS

This Product Fits
Yamaha
YZ450F 2023
Product Description
Part Numbers
Fitment
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