Prox Full forged size A Piston kitRef : 251006DA / 1094981001

PROX Forged Piston - Ref. 01.1338.A

Designed for motocross use, this PROX forged piston features a specially processed aluminum alloy to minimize friction and contribute to the longevity of the piston/ring/cylinder assembly. Ideal for demanding mechanics and riders looking for a robust part, it is suitable for the 250 cc engines listed below.

• Compression: Standard
• Diameter: Ø 77.970 mm (Ø 77.97 mm)
• Oversize Letter: A
• Material: Forged aluminum
• Number of Rings: Kit (rings included)
• Manufacturer Reference: 01.1338.A

Installing a forged piston requires precision and control of axial and radial clearances. Check the condition of the cylinder and follow the manufacturer's break-in recommendations to ensure optimal performance. Thanks to its design, this piston withstands the typical demands of off-road riding and the high RPMs encountered in motocross.

Main Compatibility:

• HONDA CRF 250 X (ME11) - 2017 - 250 cc
• HONDA CRF 250 R (ME10) - 2007 - 250 cc
• HONDA CRF 250 X (ME11) - 2016 - 250 cc

Practical advice: entrust the installation to a professional if you are not equipped, and always check the tolerances before starting.