Giro Register Helmet - Highlight Yellow drumbeat21-507 Spec'd with eye-catching amber-colored LEDs

Spec'd with eye-catching amber-colored LEDs

The low profile center blocks roll quickly across the trail while the siped transition knobs and shoulder blocks give purchase on almost every trail condition

6 inch (15cm) extension that easily mounts to the main beam of any PRS-22 or PRS-22

AND REFLECTIVE LOGOS

Compatible with systems that use an M12 x 1

Giro Register Helmet - Highlight Yellow drumbeat21-507 Spec'd with eye-catching amber-colored LEDsThe Register helmet combines sleek design and lightweight construction with features that complement your style, on the road or trail. Made with InMold Construction technology in a comfortable Universal Fit size, and equipped with our convenient Roc Loc Sport system, the Register adjusts with a simple turn of the dial so you can customize the fit in seconds. A range of colors from mild to wild lets you choose exactly how your on bike style comes