Dual Bluetooth Low Energy and ANT+ connectivity ensures seamless integration with your training ecosystem

this crankset combines SRAM's electronic shifting excellence with the analytical insights serious riders demand

In a relaxed fit

combined with the vent holes on the fingers

Made for HG Freehub

shimano dura ace shifting brake lever st r9270 l br r9270 variantid_3677 Dual Bluetooth Low Energy andExperience uncompromising performance with SHIMANO's flagship DURA ACE ST R9270 R shifters and BR R9270 brakes. This 2x12 speed electronic groupset delivers lightning fast, indexed shifting and progressive braking modulation with sub millisecond response times. The ergonomic lever design accommodates multiple hand positions while maintaining intuitive control, ideal for sustained efforts and technical descents. Engineered for competitive cycling,