Smith Mountain Session Mips Helmet - L - Matte White / Cement YGroup_7033470156845 6mm and comes in various

6mm and comes in various lengths and drops

Not compatible with XTR M9000 or XT M8000

REDESIGNED CROWN

You can probably leave them alone unless they're showing signs of corrosion and you want to get some freshies in there

Redesigned seals improve friction reduction

Smith Mountain Session Mips Helmet - L - Matte White / Cement YGroup_7033470156845 6mm and comes in variousYou earn your ride through the climb, but you're really in it for the downhill. The Smith Session helmet is made for the all mountain rider that wants speed and style in one protective package. The ultralight feel and innovative protection of Koroyd in strategic, zonal impact areas let you bomb and blaze with confidence. Generous air ports on the top work with internal air channels to provide ventilation that keeps you cool on the uphill and helps