e*thirteen e*spec Plus Chain Guide 34-38t Bosch CX Gen4 ISO Compact Slider BLK MFPN=00.4318.026.002 Combines the Graphene + Silica

Combines the Graphene + Silica compound

And the technology that has been packed in makes it SRAMs longest-lasting chainring set yet

New lower position of the lever 3 ensures easier access from all riding positions allowing the athlete to shift easily from the hoods or the drops

Super Defense: The extremely strong double carcass gives the tire excellent safety under heavy loads

e*thirteen e*spec Plus Chain Guide 34-38t Bosch CX Gen4 ISO Compact Slider BLK MFPN=00.4318.026.002 Combines the Graphene + Silicae*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. Color Black Weight 39 Chainguide Mount Type ISCG Max Tooth (teeth) 38 Motor Compatibility Bosch CX Gen4