SRAM Rival eTap AXS D1 12 Speed Rear Derailleur GreenTech pureHeat GARAGE/PATIO (Carbon Fiber) Noise: 71dB

Noise: 71dB

It works great for muscle soreness

With a 4-stage battery charging process

White: ZEDC06W

Get alerts on your phone and tablet when doors or windows are opened

SRAM Rival eTap AXS D1 12 Speed Rear Derailleur GreenTech pureHeat GARAGE/PATIO (Carbon Fiber) Noise: 71dBWireless electronic eTap shift logic for intuitive shifting, easy setup and reliability Compatible with both 1x and 2x drivetrains 36t cog max derailleur works with 10 28, 10 30, 10 33, and 10 36 cassettes SRAM AXS enabled, allowing easy personalization Chain management keeps the drivetrain quiet and secure X SYNC pulleys for increased durability and efficiency Battery and charger sold seperately