Smith Mainline MIPS Helmet Bells The composite material is strong

The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light

• Heat-treated

8mm alloy main crank bolt for Install/Self-Extract | 50Nm Torque

Maximum load of 30kg per bike

anodized 6061 T6 aluminum construction is ultralight

Smith Mainline MIPS Helmet Bells The composite material is strongGive 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