Giro Register MIPS Bike Helmet - Port Gray Size:Universal (54-61cm) 80 mm valve version made

80 mm valve version made of 40 mm plastic valve and 40 mm removable extender

Unsurpassed riveting geometry

12° moderately flared

(rackmount NOT INCLUDED)

Giro Register MIPS Bike Helmet - Port Gray Size:Universal (54-61cm) 80 mm valve version madeREGISTER MIPS HELMET WITH A REMOVABLE VISOR THAT CAN SHIELD YOU FROM THE SUN, 22 VENTS TO KEEP YOU COOL, AND THE ADDED BENEFIT OF MIPS, THE REGISTER MIPS HELMET IS AN IDEAL CHOICE FOR ANY RIDE, ANY TIME. DETAILS THE REGISTER MIPS HELMET COMBINES SLEEK DESIGN AND LIGHTWEIGHT CONSTRUCTION TO MATCH YOUR STYLE ON THE ROAD OR TRAIL. Made in a comfortable Universal Fit size with our convenient Roc Loc Sport fit system, the Register adjusts with a simple