Simpson Helmet Shield - Viper - Iridium ISK1248 Push Button Start Switch -

Push Button Start Switch - Momentary Start Switch

With more coils on the spring

Also available in stainless steel

Choose tabs that mount parallel or perpendicular to tubing

Simpson Helmet Shield - Viper - Iridium ISK1248 Push Button Start Switch -Features: 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