PROX 89mm PISTON KIT C KTM EXC 450 03-07, BETA 450RR 05-09, POLARIS MXR450 08-11

Froged Piston KIT C 89.00 mm Bore. STD. Compression 11.0:1
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 450 EXC (2003-2007), KTM 450 MXC (2003-2007), KTM 450 XC-W (2003-2007), KTM 450 XC ATV (2008-2009), KTM 450 EXC Racing (2003-2007),
Polaris Outlaw 450 (2008-2010), Beta 450RR Enduro 4T (2005-2009)

PROX 01.6413.C

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.