Sram Ex1, Rear Derailleur, 8Sp., Black EXO resists wind knots while still

resists wind knots while still being ultra-abrasion resistant and super-sensitive

they're 100 percent recyclable

Patent pending Cuscino

Includes tire tray for additional wall protection

The brunt of most impacts is taken by the internal elbow cap that is designed to stay close to your elbow for a natural feel and comfortable flex

Sram Ex1, Rear Derailleur, 8Sp., Black EXO resists wind knots while still* The EX1 derailleur capitalizes on the robust build and precise shifting attributes of the X HORIZON design, to create the worlds first derailleur specifically made for E MTBs* Engineered to handle high torque, low cadence shifting across the 11 48 tooth E BLOCK cassette* Gives E MTB riders clean, confident shifts, so they can spend more time enjoying the ride