Giant Rivet MIPS Helmet gsforcee1 Lock in performance with durable

Lock in performance with durable construction and robust adjustability

Top Sprocket: Max 10T / Min 10T

Shop quality 8/9/10/11 speed chain breaker

The ST-R9270 also supports satellite shifters

Effortless bike transport

Giant Rivet MIPS Helmet gsforcee1 Lock in performance with durableAERO 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