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 32-36t round rings (and 30-34t 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
 - Upper guide features TPU co-molding to silence chain contact
 - Requires ISCG-05 tabs