Simpson Helmet Shield - Viper - Iridium HSXSM11M61FIA and finish were unprecedented

and finish were unprecedented

Rubber Dampening Pads

Fan size: 9"

simply screw antenna into the existing port

Stops voltage leaks

Simpson Helmet Shield - Viper - Iridium HSXSM11M61FIA and finish were unprecedentedFeatures: Simpson helmet shields are offered in clear as well as stylish and functional tints. When ordering a shield for your racing or motorcycle helmet, keep these considerations in mind: Clear shields are generally used for night racing or very low light conditions Amber shields provide a minimal amount of tinting that's ideally suited to overcast weather Yellow shields are often used in dawn or dusk driving, as they tend to accentuate track