The Speedframe Pro Helmet has earned Virginia Tech’s best rating (5 STARS) in its Bicycle Helmet Ratings program. Designed with input from our pro mountain bike athletes, this top-tier open-face mountain bike helmet offers a market- leading feature set including MIPS, an easily adjustable multi-position visor, and a 360-degree fit system. The pro version is equipped with a Varizorb dual- density EPS liner, Fidlock SNAP helmet buckle, and an XT2 comfort liner.