SRAM RED AXS E1 1x Aero Power Meter Chainring 12 Speed Size:68t Smart Brake LightThe tail light

Smart Brake LightThe tail light is equipped with a built-in high-precision acceleration sensor

Mount Type: Post-type

Thanks to its wide contact area

151g (400mm)

SRAM RED AXS E1 1x Aero Power Meter Chainring 12 Speed Size:68t Smart Brake LightThe tail lightEngineered for riders chasing every possible aerodynamic and performance advantage, the SRAM RED E1 AXS 1x Aero Power Meter Chainring combines an aero optimised direct mount chainring with SRAMs latest Quarq power meter technology into one lightweight, race ready unit. Whether youre racing time trials, triathlon, criteriums or building the ultimate aero road bike, it delivers uncompromising power accuracy, aerodynamic efficiency and seamless AXS