Prox Complet forgé côte A Piston kitRef : 9829DA / 1094863001

PROX Forged Piston (manufacturer reference 01.6413.A): forged aluminum piston designed for the upper engine rebuild on 450 cm3 Quad and Cross machines. Built to withstand the demands of off-road use, this piston features a finish tailored to the engine bore and a geometry compatible with standard operating clearances.

• Diameter: Ø 88.95 mm (88.950 mm)
• Oversize: letter A (oversize size)
• Compression: standard
• Material: forged aluminum
• Number of segments: kit (segments included as per reference)

This piston is supplied in oversize A for reboring the sleeve when necessary. For a complete upper engine reassembly, please consider the gasket set and replacement segments indicated: replacement segment 277500 and upper engine gasket set 605404. Follow the manufacturer's specifications and assembly procedures (bore checks, segment clearances, and break-in) during replacement.

Compatible motorcycles (examples):

• POLARIS OUTLAW 450 MXR 2X4 (2011 - 450 cm3)
• BETA RR 450 4T ENDURO RACING (2009 - 450 cm3)
• KTM 450 EXC RACING SIX DAYS (2008 - 450 cm3)