Yamaha WR 250 F (RE 25) [2018] - forged pistons

VERTEX forged pistons for the Yamaha WR 250 F (RE 25) from 2018

The VERTEX forged piston is for the Yamaha WR 250 F (RE 25), built in 2018. As a forged precision piston made of aluminum, it combines the design designed for use in off-road machines with high-density piston compression.

Function and execution

The forged design and the aluminum material form the central features of this piston. VERTEX specializes in the production of engine components for off-road machines. The supplier is used as an original equipment manufacturer by numerous motorcycle manufacturers and by many teams in the MX World Championship.

Technical data

• Brand: VERTEX
• Component: forged piston
• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Diameter Ø: 76.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 77.00 mm
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha WR 250 F (RE 25), built in 2018. This vehicle assignment supports the selection of the component for the specified model and the complete specified year range.