MOOSE OFFROAD – Piston Kit – 66.35 mm – Yamaha

Description

Piston Kit – 66.35 mm – Yamaha

Features

• Gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion, thus providing a longer piston life
• Wrist pin is nitride-coated, providing a hardened, wear-resistant bearing surface
• Coated skirt ease break-in, decreasing wear and aiding in lubrication
• OE replacement with OE compression ratio
• Replacement rings are sold individually
• Wear-resistant piston rings
• Piston kit includes piston, rings, wrist pin and circlips