Yamaha YZ 250 F (CG 34) [2014-2015] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha YZ 250 F

The WÖSSNER Pro Series forged piston is designed for the Yamaha YZ 250 F (CG 34) from the 2014-2015 model year range. Its forged aluminum design and the specification as a forged double bridge characterize the design for use in the engine of the vehicle specified.

Technical features

• Material: aluminum
• Piston type: forged
• Diameter Ø: 76.95 mm
• Bore diameter: 77.00 mm
• Compression ratio: 13.7:1
• Letter oversize: A
• Oversize: STD
• Rings Quantity: 2
• Specificity: forged double bridge

Vehicle assignment

The piston is assigned to the Yamaha YZ 250 F (CG 34), built in 2014-2015. The information on diameter, bore diameter, oversize and compression ratio supports the comparison with the existing engine and the intended technical specifications.

Selection note

Before ordering, the listed dimensions and markings should be compared with the existing component or the technical specifications for the Yamaha YZ 250 F (CG 34) from 2014-2015. The diameter of 76.95 mm, the bore diameter of 77.00 mm and the markings A and STD are particularly important for the selection.