ProX Racing Parts
ProX Piston Kit CRF450R 09-12 12.0:1 ART (95.97mm)
ProX Piston Kit CRF450R 09-12 12.0:1 ART (95.97mm) 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...