Yamaha YFZ 450 R Special Edition 2 WD [2009-2018] - forged pistons

VERTEX forged pistons for Yamaha YFZ 450 R Special Edition 2 WD

The VERTEX forged piston is designed for the Yamaha YFZ 450 R Special Edition 2 WD in the 2009-2018 model year range. As an engine component for the upper engine range, it combines a forged design with the specified dimensions and the defined compression ratio.

Design and technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 94.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 95.00 mm
• Compression ratio: 13.0:1
• Piston ring quantity: set
• Stroke: 4T

Vehicle assignment

The forged piston fits the Yamaha YFZ 450 R Special Edition 2 WD, built between 2009 and 2018. When selecting, the vehicle assignment must be compared with the model name and year of manufacture.

Relevant for selection

The diameter Ø of 94.96 mm, the bore diameter of 95.00 mm, the oversize +0.01 and the code letter B are the relevant technical information for the assignment. The compression ratio of 13.0:1 describes the design of the piston. VERTEX specializes in engine components for off-road vehicles and is used as an original equipment manufacturer by numerous motorcycle manufacturers.