Seven 7 iDP Project 23 ABS Full Face Helmet - L - Sand - Black PDP|Option Rails: FeC Alloy Ø7 mm

Rails: FeC Alloy Ø7 mm

They are designed to be used with Presta valves

Can be adapted to a 15 x 100mm axle

Upper Tube Type: 35mm straight wall aluminium

Seven 7 iDP Project 23 ABS Full Face Helmet - L - Sand - Black PDP|Option Rails: FeC Alloy Ø7 mmLightweight, superior air flow full face protection for taking on the clock or just days in the park. Whether youre racing, getting laps at the bike park or hitting your local trails the Project 23 ABS will keep you protected and comfortable. The ABS shell offers shock absorbency and incredible value for money while the 23 big bore vents for no compromise airflow will keep you cool. Developed at 7iDP's Prolab facility on Vancouver Island, the Project