Giant Rivet MIPS Helmet gsforcee1 The ST-R9270 also supports satellite

The ST-R9270 also supports satellite shifters

Once the filters are spent you can easily remove and replace them

we have combined the knowledge of our engineers and the most expert testers

Top Sprocket: Max 10T / Min 10T

Giant Rivet MIPS Helmet gsforcee1 The ST-R9270 also supports satelliteAERO SUPREMACY Born from the demands of elite level TT and triathlon competition, Rivet Mips delivers watt saving aerodynamic performance with pro tested fit and top tier safety. Featuring wind tunnel optimised shaping and airflow management, Mips Air Node angled impact protection and an interchangeable visor system, the Rivet Mips is the sleek, safe and stylish way to shave seconds off your time. Features CFD modelled and wind tunnel validated