SRAM RED AXS 2x Power Meter Chainring Kit - 46/33t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Model=R315 Road Caliper Brake The sophisticated yet simple construction

The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance

Skewer included

Includes sleeve to fit between cups for added protection from dirt and grime and also keeps your internal wires and hoses from rubbing on the crank spindle

The RED AXS power meter kit adds Quarq technology to SRAM's one-piece chainrings for the lightest stiffest and most accurate power package available

SRAM RED AXS 2x Power Meter Chainring Kit - 46/33t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Model=R315 Road Caliper Brake The sophisticated yet simple constructionIts the ultimate in integrated power measurement. The RED AXS power meter kit adds Quarq technology to SRAM's one piece chainrings for the lightest stiffest and most accurate power package available. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever its an unbeatable combination. X Range gearing technology gives