2000-08 YAMAHA YFM400 10.5:1CR 85.5MM

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

ATV/UTV

Weight Lb

1.1

Shipping Class

standard