E*spec Plus Chainguide (Bosch CX Gen4) 34-38t - Black

- Designed specifically for use with E-Bikes\n- An ISO-conforming upper slider keeps your guide on and your clothing out of your drivetrain\n- A carbon-injected backplate delivers ultimate strength in a lightweight package\n- Includes chainline spacers to fit non-Boost, Boost and Superboost