Mainline MIPS — Men's Bikes HD Bar SL Adapter required

HD Bar SL Adapter required to use Yakima’s HD Bar (sold separately)

the STAGE GW 10 is one of the lightest DIN10 flat bindings on the market

4-piston caliper

long-lasting comfort and performance

Jacket can be stowed in side pocket

Mainline MIPS — Men's Bikes HD Bar SL Adapter requiredGive 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 KOROYD 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