Smith Mainline Size:L More robust internal mechanisms to

More robust internal mechanisms to make the shifter more durable and gear changes crisper and more precise

OTHER ADVANTAGE(S): Instant compatibility with Schrader and Presta valves

Water-resistant mesh construction

It’s been a workhorse for years

Smith Mainline Size:L More robust internal mechanisms toGive credit where credit is due. Thank your mom, your legs and your gear for getting you through that rocky terrain. Built to go big, go fast, or both, the Smith Mainline helmet is the pinnacle of enduro helmets certified for downhill. Safety innovations like Koroyd and MIPS provide impact protection that absorbs energy so you can stay aggressive on the trail. Whether youre crushing the field at the EWS in Whistler or suffering through the final stage