YAMAHA YZ/WR400 13.5:1 3701XR PISTON 4650M09400

Details

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.

Specs

Vehicle

Offroad

Weight Lb

0.0

Shipping Class

standard