Honda CRF 450 R (PE 05) [2009-2012] - forged pistons

PROX forged pistons for Honda CRF 450 R (PE 05)

The PROX forged piston is designed for the Honda CRF 450 R (PE 05) built between 2009 and 2012. Its forged aluminum design is based on a special alloy that minimizes friction and is therefore aimed at reliable function during engine operation.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 95.97 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown, 4 valve pockets and MoS2 coating on the skirt

Selection and vehicle assignment

The combination of diameter 95.97 mm, oversize +0.01 and the letter B supports targeted selection within the specified piston specification. The flat crown and the 4 valve pockets are part of the design of this piston. The MoS2 coating on the skirt is another specified feature to reduce friction.

The forged piston is assigned to the Honda CRF 450 R (PE 05) in the full model year range 2009-2012. Before making your selection, please compare the technical dimensions and the specified oversize with the intended application.