e*thirteen Core e*spec Chainguide 2-Bolt Shimano EP8

Backplate material: 2-Bolt Aluminum Backplate Capacity: Shimano EP8: 34-38T Chainline: 55mm Boost & Super Boost Color: Black Compatibility: 55mm chainline drivetrains Features: Adjustable upper slider with removable front plate for simplified setup and maintenance Included: Chainguide, ISCG bolts x 2 Mount: Shimano EP8/E8000 Weight: 65g