PROX 39.5mm PISTON KIT B, KTM SX50 2002-2006

Piston 2-STK KIT 39.50mm 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.
REPLACEMENT PARTS.

PISTON RINGS. 02.6012, PISTON PIN. 04.1233, PISTON CLIPS. 05.1210C,

KTM 50 SX LC (2001-2008), KTM 50 SX (2001-2008), KTM 50 Adventure (2002-2008),

PROX 01.6012.B