Giro Register MIPS Bike Helmet - Port Gray Size:Universal (54-61cm) The locking hitch bolt prevents

The locking hitch bolt prevents rattling

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

12° moderately flared

ZB Wash with soft and dense bristles for a efficient and safe cleaning of the bike: frame

In addition to advanced head protection

Giro Register MIPS Bike Helmet - Port Gray Size:Universal (54-61cm) The locking hitch bolt preventsREGISTER 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