The AMg combines a lightweight upper guide and a durable integrated bashguard. Unlike the cheap, flexy, and rattle-prone upper guides found on competitor’s products, the AMg features our premium, stiff, and silent co-molded “TR” upper guide. Coupled with a super-tough, fiber-infused bashguard, the AMg will give you the confidence to ride new lines. The contact-free, "upper-only" chain retention means the All-Mountain Guide will be virtually silent and completely drag-free when pedaling. The patented integrated skid will protect your crank and chainring and prevent the chain from ever contacting and potentially damaging your expensive frame. Our new, redesigned upper guide is 26% smaller than the original and now features 7mm of inboard/outboard adjustment, removing the need for spacers in most installations. The new Pop-Up feature allows for tool-free access to the chain, simplifying installation and maintenance. New upper guide that is 26% smaller than the original and co-molded with softer material on the inside to cut chain noise. Redesigned internal shaping for better “rub-mitigation” with super-wide ratio cassettes and wide chainlines. 7mm of inboard/outboard adjustment at the upper guide, making many installations spacer-free. New Pop-Up feature simplifies guide installation and general drivetrain maintenance by allowing for tool-free access to the chain. The front half of the upper guide “pops-up” by hand with upward pressure. Available in 28-32t or 32-36t chainring versions Compatible with 8-12 speed drivetrains Alloy Backplate