Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha YZ 450 F

The WÖSSNER Pro Series forged piston is a forged aluminum piston for the Yamaha YZ 450 F (CJ 10) in the full year range from 2006 to 2009. The version is highly compressed and designed for the specified dimensions and the listed compression ratio.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Diameter Ø: 94.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 95.01mm
• Compression ratio: 13.5:1
• Rings Quantity: 2

Vehicle assignment

The forged piston is assigned to the Yamaha YZ 450 F (CJ 10), built between 2006 and 2009. The vehicle name and the complete year range serve as an important selection aid before purchasing.

Selection based on measurements

The diameter Ø of 94.97 mm, the bore diameter of 95.01 mm, the marking B and the oversize specification +0.01 are decisive for the assignment within the specified version. If this data matches the intended engine application, the piston can be selected specifically based on the technical specification.