Yamaha WR 250 F (RE 25) [2016-2017] - Replica forged pistons

VERTEX Replica forged pistons for Yamaha WR 250 F

The VERTEX Replica forged piston is designed for the Yamaha WR 250 F (RE 25) built in 2016-2017. As a forged aluminum version, it is designed for use in 4-stroke engines and combines the specified dimensions with standard compression.

Design and technical data

• Piston type: forged
• Material: aluminum
• Diameter: Ø 76.97 mm
• Bore diameter: 77.00 mm
• Oversize: +0.02
• Oversize letter: C
• Piston compression: standard
• Standard compression: 13.5:1
• Piston rings: set
• Engine type: 4T

Suitable for

The piston is intended for the Yamaha WR 250 F (RE 25), built between 2016 and 2017. The vehicle assignment supports a targeted selection based on model and year of manufacture.

Relevant for selection

The diameter of 76.97 mm, the bore diameter of 77.00 mm as well as the oversize +0.02 and the code letter C provide the relevant technical key data for the assignment. The forged aluminum design and standard 13.5:1 compression complete the specified piston design.