Yamaha WR 250 F (CG 30) [2008-2014] - forged pistons

VERTEX forged pistons for Yamaha WR 250 F

The VERTEX forged piston is intended as a high-compression piston solution for the Yamaha WR 250 F (CG 30) in the entire model year range from 2008 to 2014. The aluminum design and forged design make it a suitable component for revamping the upper engine range within this vehicle classification.

Function and execution

As a high-compression piston, the component supports piston compression that is tailored to the engine. The dimensional version is designed for a hole with a diameter of 77.00 mm. The piston diameter is 76.95 mm; The letter for the oversize is B, the oversize version is +0.01.

Technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Piston diameter Ø: 76.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 77.00 mm
• Piston ring quantity: set
• Version: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha WR 250 F (CG 30), built between 2008 and 2014. Before making your selection, please compare the specified diameter and oversize data with the requirements of your motor.