Simpson Chopper Helmet - Black 915074 The inner layer is a WAR85330 Size:7-1/2 (60) C5 R4 Valve Ignition Wires

The inner layer is a comfortable bend that wicks moisture from the skin while providing a breathable feel

The single layer of this suit is made with Pyrovatex® fabric to achieve the TPP rating of near 10

excellent ventilation

which is both FIA and SFI certified

The KC7-CMR is an ultra-lightweight youth karting helmet based on the F1 proven HP7 design platform

Simpson Chopper Helmet Black 915074 The inner layer is a WAR85330 Size:7 1 2 (60) C5 R4 Valve Ignition Wires The inner layer is a comfortable bend that wicks moisture from the skin while providing a breathable feel The single layer of this suit is made with Pyrovatex® fabric to achieve the TPP rating of near 10