Prox Complete cast rib A Piston kitRef : 9584DA / 1093592001

PROX Cast Piston — Manufacturer's ref: 01.3122.A. Designed for cross displacements, this cast aluminium piston features a domed head and a Mos2 treated skirt. Its design is aimed at riders looking for a replacement part that adheres to original specifications to restore the bore and sealing of the top-end.

• Diameter: Ø 47.94 mm (oversize letter: A)
• Compression: Standard
• Material: Aluminium
• Specificity: Domed head / skirt with Mos2 treatment (coating designed to reduce friction)

This piston is suitable for cross engines where the condition of the cylinder necessitates a replacement in oversize A. The Mos2 treatment of the skirt aims to improve break-in behaviour and limit superficial wear during the first kilometres after installation. The geometry of the domed head helps maintain the combustion characteristics of the engine for which it was designed.

Main compatibilities (examples): SUZUKI RM 85 STD WHEELS 17/14 (2023), SUZUKI RM 85 BIG WHEELS 19/16 (2023), SUZUKI RM 85 STD WHEELS 17/14 (2022).

• Replacement segments: 260226
• Replacement pin: 032022
• Replacement clips: CP1410C
• Needle cage: 400412
• Top-end gasket kit: 603087

Replacement part from the PROX range, ideal for engine refurbishment respecting the oversize A specifications. Always check compatibility with your model and the condition of the cylinder before installation.