Pro-X Racing Forged Piston Kit for 2003-15 Yamaha WR450F - 94.95mm - 01.2429.A 2005 Kawasaki KX250 2005 Arctic Cat Z 570

2005 Arctic Cat Z 570 121"

1980-81 Honda CM400E

Fitments 1999 Yamaha YFM600 Grizzly / Grizzly Hunting / 4WD

2006 Harley-Davidson Softail Night Train - FXSTB

Fitments 2001 Kawasaki ZX1200 Ninja ZX-12R

Pro-X Racing Forged Piston Kit for 2003-15 Yamaha WR450F - 94.95mm - 01.2429.A 2005 Kawasaki KX250 2005 Arctic Cat Z 570Pro 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