ProX Piston Kit KMX125 (53.95mm) 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...

ProX Piston Pin Bearing KX125 94-08 + Aprilia 125 (15x19x20) ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are...

ProX Piston Pin Bearing YZ80 82-92 (12x17x15) ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are manufactured by the...

ProX Clutch Cable KX125 88-93 CLUTCH AND THROTTLE CABLES A complete new program has been added to the already wide program of ProX Racing Parts products. ProX Clutch & Throttle

ProX Piston Pin Bearing TS50ER/X + RM80 77-82 (12x16x16) ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are...

ProX Piston Pin (15 x 44.35mm) KX125 94-08 ProX Racing Parts offer a wide range of piston pins in many sizes and specifications. We offer straight wall and tapered wall pistons pins. Our chromed...