SRAM RED AXS Rear Derailleur - 12-Speed Medium Cage 36t Max Battery Not Included BLK E1 CheckoutSpec= 4 x 10mm and features a set screw

and features a set screw for solid fixturing during use

BB (BlackBox titanium spring tube)

}SRAM Force 2x12-Speed Outer Chainring - 48t 107 BCD 4-Bolt Polar Grey For use with 35t Inner

52 degrees)

4" EVO Super Race / TLE / 67EPI / Addix Speed Soft

SRAM RED AXS Rear Derailleur - 12-Speed Medium Cage 36t Max Battery Not Included BLK E1 CheckoutSpec= 4 x 10mm and features a set screwThe heart of the AXS ecosystem is lighter more efficient and more capable than ever. Covering cassette ranges from 10 28t up to 10 36t this wireless wonder has larger pulleys to decrease chain articulation and increase efficiency and an Orbit fluid damper to keep everything in place over the rough stuff. One derailleur ready for 1x or 2x on road or off. Orbit chain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup