ethirteen by The Hive espec Plus Chain Guide 34-38t for Bosch CX Gen4

e*thirteen's e*spec Plus Chainguides are designed specifically for use with eBikes. An ISO-conforming upper slider keeps your guide on and your clothing out of your drivetrain while a carbon-injected backplate delivers ultimate strength in a lightweight package.

For use with Bosch CX Gen4 eBike drivetrains

Color: Black
Chainguide Mount Type: ISCG
Weight: 39
Max Tooth (teeth): 38