Yamaha WR 250 F (RE 25) [2016-2018] - forged pistons

VERTEX forged pistons for Yamaha WR 250 F

The VERTEX forged piston is designed as an engine component for the Yamaha WR 250 F (RE 25) from the 2016-2018 model year range. Its forged aluminum design and high-density piston compression form the key features of this piston.

Design and technical data

• Manufacturer: VERTEX
• Piston type: forged
• Material: aluminum
• Diameter Ø: 76.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 77.00 mm
• Piston compression: highly compressed
• Piston rings: set
• Version: 4T

Vehicle assignment

The forged piston fits the Yamaha WR 250 F (RE 25), built between 2016 and 2018. This assignment supports the targeted selection for the specified motorcycle and the complete specified year range.

Selection note

The piston diameter of 76.96 mm, the bore diameter of 77.00 mm, the oversize +0.01 and the code letter B are particularly relevant for the selection. The 4T version indicates the intended engine type. Before ordering, the dimensions mentioned and the vehicle name should be compared with the existing engine.