This Parts Unlimited replacement piston kit is designed for the specific Yamaha applications listed below. High-performance, cast pistons closely match original equipment.

Key Features

• High-performance, cast pistons closely match original equipment.
• Engineered for the best possible heat transfer from combustion chamber to cylinder walls.
• Rings are replacement for one piston.
• All pistons are priced with ring(s), wrist pins and circlips.