Pro-X Racing Piston Kit for 1988-91 Honda CR125R - 53.94mm - 01.1208.A1 1998 Yamaha YFS200 Blaster 1998 Honda CBR900RR Fireblade

1998 Honda CBR900RR Fireblade

We changed the winding configuration a bit and the result is about 20% more output and at the same time a cooler running stator which drastically improves reliability

2005 Kawasaki KVF650 Brute Force 4x4

2015 Polaris Indy 550 LXT

ESR431 is a plug-in replacement regulator and comes with high quality connectors and leads for easy installation

Pro-X Racing Piston Kit for 1988-91 Honda CR125R - 53.94mm - 01.1208.A1 1998 Yamaha YFS200 Blaster 1998 Honda CBR900RR FirebladePro 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