*The images are indicative and may vary from the actual product. Some accessories may not be included or components may be different. Check the components section within the product features
E-Thirteen E-Spec Plus chain guide for Bosch Performance CX and Race Gen4 motors.
Compatible chain lines: 52-55mm (with spacers).
Compatible chainrings: 34T-38T
Manufacturer's installation guide: https://support.ethirteen.com/hc/en-us/articles/360035490611
Refer to the Bluepaper technical manual for your bicycle model for the installation instructions.
If you lack the necessary knowledge to properly install this component, please have it installed by an authorized dealer for your safety.
*Please note that, depending on component availability and other factors, specifications may be subject to change without prior notice.