MRP MINI G4 CHAINGUIDE – BB MOUNT

New full-size, nylon upper guide with co-molded TPU material on the interior walls and ceiling that silences chain contact
Integrated skid protects chainrings and glides over rocks and obstacles
Includes standard pulley and new G-slide slider block for quiet, dependable operation in muddy and dank conditions.
Tracked and grooved upper guide / backplate interface increases stiffness and eases installation
All install and adjustment operations possible with just a single 4mm HEX wrench.
BB mounted guides are only compatible with traditional, threaded BB systems
Compatible with chainlines 50mm and wider (55mm and wider on 83mm BB shells)