YAMAHA WR 450 F [2024-2027] - WÖSSNER forged pistons - 4086

WÖSSNER forged pistons for the YAMAHA WR 450 F

The WÖSSNER forged piston is assigned to the YAMAHA WR 450 F built between 2024 and 2027. As a forged aluminum version, it offers a precisely defined basis for use in 4-stroke engines. The high-compression piston design has a compression ratio of 13.0:1.

The piston skirt has an anti-friction treatment. This means that the component is tailored to the requirements in the engine area. The version with a diameter of 96.97 mm and the oversize +0.01 is marked with the letter B.

Technical data

• Material: aluminum
• Piston type: forged
• Piston compression: highly compressed
• Diameter Ø: 96.97 mm
• Letter oversize: B
• Oversize: +0.01
• Compression ratio: 13.0:1
• Number of piston rings: 3
• Engine type: 4T

Scope of delivery

The scope of delivery includes the forged piston, three piston rings, a circlip and a piston pin. Manufactured in Germany by specialists in engine parts for 2- and 4-stroke engines.

Vehicle assignment

Suitable for the YAMAHA WR 450 F, built between 2024 and 2027. When making your selection, please take into account the specified piston diameter of 96.97 mm, the marking B and the oversize +0.01.