MRP 1x BB mounting Chainguide

Eliminate dropped chains forever, so you can ride without interruption. Features FOREFRONT -The ‘Forefront’ feature allows for 4-way, front-accessible setup and adjustment. This broad adjustability makes installation less ‘trial-and-error’ and more ‘set-and-forget.’ Pop-UP -The ’Pop-Up’ feature allows for tool-free chain access - simplifying installation and drivetrain maintenance. The guide pops-up and snaps shut with satisfying and secure clicks.