Pro-X Racing Forged Piston Kit for 2017-18 Husqvarna 300 / KTM 300 Models - 71.95mm - 01.6387.B 1999 Arctic-Cat 300 4x4 2003 Triumph Thunderbird

2003 Triumph Thunderbird

2000-14 Harley-Davidson Fat Boy (EFI) - FLSTF

2004-13 Yamaha YFM350 Raptor

2012 Ski-Doo MX-Z 600 TNT

Pro-X Racing Forged Piston Kit for 2017-18 Husqvarna 300 / KTM 300 Models - 71.95mm - 01.6387.B 1999 Arctic-Cat 300 4x4 2003 Triumph ThunderbirdPro 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