Magene QED Chainring BPW SRAM Rival eTap AXS

SRAM Rival eTap AXS

Hubs QRM Auto bearing preload technology

built from anodised aluminium with resin pistons for a lightweight

sending power output data directly to your cycling computer

Valve connection: Direct

Magene QED Chainring BPW SRAM Rival eTap AXSQED Lightweight Split ChainringAdvanced Level Witness Every Transmission of Spirit and StrengthExquisite Balance of Stiffness, Weight and AerodynamicThe QED split chainring features a hollow design, which can greatly reduce the overall weight. This method of reducing weight, wont affect the integrated stiffness of the chainring, and you will see the exquisite balance between stiffness and weight. Precise Synergy of All PartsAdopting CNC technology