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

WÖSSNER forged pistons for Yamaha WR 250 F (CG 30) 2008-2014

The WÖSSNER forged piston is assigned to the Yamaha WR 250 F (CG 30) in the full year range from 2008 to 2014. As a component from the engine, top engine and piston range, it is suitable for the targeted selection of a suitable piston based on the specified dimensions and specifications.

Design and technical data

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 76.96 mm
• Bore diameter: 77.00 mm
• Letter oversize: A
• Oversize: STD
• Compression ratio: 13.5:1
• Rings Quantity: 3
• Stroke: 2T
• Specificity: Forged double bridge

Vehicle assignment

The piston is assigned to the Yamaha WR 250 F (CG 30), built between 2008 and 2014. The vehicle selection and the technical characteristics provide a clear basis for checking before ordering.

Selection note

Before making your selection, please compare in particular the specified piston diameter of 76.96 mm, the bore diameter of 77.00 mm and the markings “A” and “STD” with the requirements of your engine. The compression ratio of 13.5:1 and the forged double bridge design are further unique features of this piston.