NEW SRAM RED eTap AXS Rear Derailleur - 12-Speed, Medium Cage, 36t Max, Black, D1 type_wheels-wheelsets These cables are available in

These cables are available in a series of durable sizes with locking capabilities for deterrent security in low crime areas

Adjustable Resistance: Yes

Operates with Shimano Di2 for digital electronic shifting

including TrainingPeaks® and TrainerRoad

but narrow enough that your 2

NEW SRAM RED eTap AXS Rear Derailleur - 12-Speed, Medium Cage, 36t Max, Black, D1 type_wheels-wheelsets These cables are available inThe SRAM RED eTap AXS rear derailleur is AXS enabled for easy personalization and designed for both 1x and 2x systems. Orbit advanced chain management technology keeps it silent and secure no matter the terrain. Component upgrades include faster pulleys, bearings, motors and signals, to improve speed in every way. Battery sold separately SRAM AXS enabled for easy personalization Orbit chain management technology keeps drivetrain quiet and secure