PISTON KIT 00-02 KTM250 66.40, PROX 01.6320.D, 2-RINGS

Piston 2-STK KIT 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 SX (2000-2002),

PROX 01.6320.D