
Original: $326.00
-65%$326.00
$114.10The Story
ProX Piston 88mm (C. 87.98mm)
Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.
Beta
RR 390 Enduro 2015-2025
PROX 01.7365.C
Description
ProX Piston 88mm (C. 87.98mm)
Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.
Beta
RR 390 Enduro 2015-2025
PROX 01.7365.C




















