MRP -
The MRP AMg SLR chainguide eliminates dropped chains and bent chainrings. It combines a lightweight upper guide and a durable bashguard, mated to a carbon fiber backplate. Unlike the cheap, flexy, and rattle-prone upper guides found on other products, the AMg features a premium, stiff, silent upper guide and a tough fiber-infused bashguard. Carbon fiber back plate is incredibly strong and lightweight Works with 28-32t round rings (and 26-30t oval rings) 4mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance 28-32t, ISCG-05, Carbon Backplate Material: Carbon , Composite Color: Black Chainguide Mount Type: ISCG-05 Defined Color: Black Weight: 90 Max Tooth (teeth): 32