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

PROX forged pistons for Honda CRF 450 R (PE 05), 2009-2012

The PROX forged piston is assigned to the Honda CRF 450 R (PE 05) from the entire 2009-2012 model year range. Its special aluminum alloy is forged and designed to minimize friction. As a result, the piston supports high reliability in engine operation.

Design and features

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 95.98 mm
• Letter oversize: C
• Oversize: +0.02
• Rings Quantity: Set
• Stroke: 4T
• Specificity: flat crown, 4 valve pockets and MoS2 coating of the apron

Choice for your motorcycle

This forged piston is intended for the Honda CRF 450 R (PE 05), built between 2009 and 2012. When making your selection, pay particular attention to the specified diameter of 95.98 mm as well as the marking C and oversize +0.02. The standard piston compression and the version for 4T complete the key technical data of this piston.

Technical product benefits

The forged design combines with the flat crown and the 4 valve pockets to create a clearly defined piston geometry. The MoS2 coating on the apron is a proven feature for reducing friction. The PROX piston offers a precisely specified solution for the appropriate engine of the aforementioned Honda CRF 450 R.