SRAM Apex XPLR AXS D1 12 Speed Rear Derailleur colour-black-camo The BBT-90

The BBT-90

Remarks: w/ Bumper on pully cage

Compatible Models: BR-M9120

to provide superior low-friction performance ideal for use with high end road or mountain bikes

SRAM Apex XPLR AXS D1 12 Speed Rear Derailleur colour-black-camo The BBT-90About SRAM Apex XPLR AXS D1 12 Speed Rear Derailleur The Apex XPLR AXS rear derailleur fits wide range cassettes with 36T or 44T large cogs and incorporates a spring clutch for flawless chain management on or off road. Innovative and intuitive eTap shift logic and AXS connectivity keeps Apex delightfully distraction free. Battery Not Included Features AXS enabled for easy wireless setup, monitoring, personalisation, and reliability 1x specific for use