Pro-X Racing Piston Kit for 2003-08 Kawasaki KX125 - 53.97mm - 01.4223.C 2004 Yamaha TT-R90E 2013-2016 KTM 150 SX

2013-2016 KTM 150 SX

2015 Arctic-Cat 1000 TRV Ltd EPS

2015 Arctic-Cat 550 TRV Ltd EPS

2008 Arctic Cat M8 Sno Pro

1986-88 Suzuki LS650F Savage

Pro-X Racing Piston Kit for 2003-08 Kawasaki KX125 - 53.97mm - 01.4223.C 2004 Yamaha TT-R90E 2013-2016 KTM 150 SXPro X Racing Parts Piston Kit ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low expansion, low friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. Our OEM style Tin coated pistons assist the wear in process when you just started the