Features: ProX forged pistons are made from a specific aluminium alloy which lowers frictions anf maximises reliability. ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy...
Features: Computer designed and dyno tested to make power gains where each machine needs them the most. Tru-Flo stamping process ensures a perfect fit and optimum performance. Constructed of strong 19-gauge steel with a nickel-plated finish.