Wiseco RE815M09700 Wiseco 10-13 Yamaha YZ450F Racers Elite 14:1 CR Piston

97.00 mm Bore - 14:1 CR

Bore 97.0mm, Compression 14.0:1, STD, Piston Kit; Wiseco 4 Stroke Racer Elite Piston Kit - Racers Elite Yam YZ450F '10-13

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.; 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.

Features and Benefits: Dedicated forgings allow for optimized strength-to-weight ratio; Designed and built for each specific 4-stroke powersports engine; Engineered, forged, and machined in the USA in Mentor, OH; Improved tensile strength of forged material optimizes strength and service life; Includes high-quality piston rings, wrist pin(s), and circlips