Piston 2Nd Oversize for Yamaha (6R5-11636-01-00)

Includes: - Piston 2Nd Oversize for Yamaha

Fits Models: - Yamaha YZ250F, YZ450F, WR250F, WR450F

Model Years: - 1998–2023

Submodels: - Common trims include YZ, WR; body styles are motocross and enduro; chassis codes vary by model year.

Engine Options: - Common engine sizes include 250cc, 450cc; engine codes may include YZ250F, YZ450F.

Description: This is a second oversize piston designed for select Yamaha motocross and enduro models. It is engineered to enhance performance and reliability, ensuring optimal engine function.

Features: - Precision-engineered for a perfect fit - Designed for improved performance - Compatible with various Yamaha models - Durable construction for long-lasting use

Part Numbers: - 6R5-11636-01-00