PISTON KIT 00-05 KTM250 66.40, PROX 01.6322.B, 2-RING EXC

ProX ?Piston 2-ring Piston 66.40mm BORE
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.

KTM 250 EXC (2000-2005),

PROX 01.6322.B