E-Thirteen E-Spec Plus chainguide for Bosch Gen4 Performace CX and Race motors.
Compatible chainlines: 52-55mm (via spacers).Compatible chainrings: 34T-38T
Manufacturer´s installation guide:https://support.ethirteen.com/hc/en-us/articles/360035490611
Check the assembly indications in your bicycle´s Bluepaper technical manual.If you do not have the technical knowledge and skills needed for the correct installation of the component, ask an authorised dealer to install it for your safety.
