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See fitment guide image for additional Machines this item fits; Lightweight forging for instant throttle response and maximum torque
Computer engineered piston skirt profiles provide minimal cylinder wall friction
Piston kit includes piston, rings, wristpin and circlips
Lightweight forging for instant throttle response and maximum torque
Forged from high-silicon aluminum alloy for maximum strength and dependability. Innovative forging design and piston skirt provide maximum horsepower and torque. Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise). Oversize pistons require cylinder sleeving.