PISTON KIT 450EXC-R 08-11

PISTON KIT 450EXC-R 08-11ProX 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 is used as is used for all major Japanese engine manufacturers More details

2% Polyurethane & 2% Other

Allows inspection and adjustment of ignition timing

Designed to flex on impact

Combination of racing materials like carbon fiber and titanium muffler outer sleeve and the end cap gives these exhaust systems a pure racing touch

Multi-panel advanced poly-fabric shell construction with abrasion resistant material in strategic areas

Precision machined from T-6 aircraft quality aluminum to aerospace tolerances

Perfect for working on custom and H-D motorcycles

Stretch denim fabric delivers flexibility

EBC brake pads contain Aramid fibers

Twin Air's Original Dual-Stage patented design

Grip is a compromise between soft and firm grips

Outer length: 125mm