ProX Piston Kit GP760 + SUV/GP1200 Art (84.41mm) 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...

ProX Piston Kit GP760 + SUV/GP1200 Art (83.91mm) 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...

ProX Piston Kit GP760 + SUV/GP1200 Art (85.41mm) 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...

ProX Piston Pin (20 x 65.75mm) Superjet 701 / 1100 + GP1200 ProX Racing Parts offer a wide range of piston pins in many sizes and specifications. We offer straight wall and tapered wall pistons pins...

ProX Piston Ring Set KTM250 90-99 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality...

ProX Con Rod Kit MJ650/700/1100 + GP760/1200 One of our core product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and are made...