Prox Complete forged A-rib Piston kitRef : 9575DA / 1094866001

PROX Forged Piston designed for engine preparations and rebuilds for enduro and motocross. Machined from a specific aluminum alloy, this forged piston reduces friction and improves mechanical durability compared to a cast piston, providing a robust part suitable for the demands of 450 cm3 displacements.

• Diameter: Ø 94.940 mm (oversize A)
• Compression: standard
• Material: forged aluminum
• Rings: supplied as a kit — ring replacement reference 270011
• Manufacturer reference: 01.6429.A

Designed to restore a performance level equivalent to the original equipment during a rebuild, this piston is suitable for configurations where reliability and resistance to thermal and mechanical stresses typical of the terrain are sought. Its oversize A diameter allows for adjustment of the bore during controlled machining.

Main reported compatibilities: HUSABERG FE 450 IE (2012), KTM 450 EXC SIX DAYS (2011), and KTM 450 EXC FACTORY EDITION (2011). Please check compatibility with your engine before installation (bore, size, tolerances).

Part intended for off-road enthusiasts: maintenance, rebuilding, or installation as part of an engine preparation requiring a durable and precise component.