Honda CRF 450 R (PE 07) [2017-2020] - WÖSSNER forged pistons

WÖSSNER forged pistons for Honda CRF 450 R (PE 07), year 2017-2020

The WÖSSNER forged piston is designed for the Honda CRF 450 R (PE 07) from the entire 2017-2020 model year range. The version has a piston diameter of 95.96 mm and is marked as oversize with the letter B. The bore diameter is 96.01 mm.

Technical features

• Material: aluminum
• Piston type: forged
• Piston compression: standard
• Diameter Ø: 95.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 96.01mm
• Compression ratio: 13.5:1
• Number of piston rings: 2
• Stroke: 4T
• Specificity: Double forged bridge/gas connection

Vehicle assignment

The piston is assigned to the Honda CRF 450 R (PE 07) for the years 2017, 2018, 2019 and 2020. The diameter of 95.96 mm, the bore diameter of 96.01 mm as well as the marking B and the oversize specification +0.01 are particularly relevant for the selection.

Execution

The combination of aluminum, forged piston type, standard piston compression and a compression ratio of 13.5:1 describes the technical design of this WÖSSNER forged piston. The specificity “Double forged bridge / gas connection” complements the design assignment of the piston.