Wiseco 4 Stroke Racer Elite Piston Kit, 96.00 MM Bore, 14:1 CR

A direct-fit Wiseco Racers Elite piston kit engineered for the KX450F (2016–2018) to replace or upgrade your stock piston with a high-compression, race-oriented option. This piston set is 100% billet machined for an improved strength-to-weight ratio and an optimized fit in the cylinder. The domed crown design is intended to improve flame travel and help maximize air/fuel burn efficiency. With a 14.0:1 compression ratio and a 96.0mm bore (STD), the Racers Elite 141 CR kit is aimed at riders seeking sharper throttle response and stronger mid-range torque while maintaining compatibility with the factory engine geometry.