Smith Mainline Mips Helmet Matt Black E-Bikes new The robust 38 mm chassis

The robust 38 mm chassis delivers better performance and increased stiffness and safety

If outside of the USA

Up to 30 hr runtime

Water-Resistant

Smith Mainline Mips Helmet Matt Black E-Bikes new The robust 38 mm chassisGive credit where credit's due. Thank your mom, your legs, and your gear for giving you the opportunity to land that rocky gap. Made for going big, going fast, or both, the Smith Mainline is our pinnacle, downhill certified enduro bike helmet. Safety innovations like Koroyda and MIPS provide energy absorbing impact protection so you have the confidence to get aggressive on the trail. It doesn't matter if you're slaying the EWS in Whistler or suffering