MRP's 1x SLR is a carbon chainguide built for single-ring XC and trail bikes, keeping a 28–38T chainring locked on without adding weight to your build.

Highlights

• Carbon (SLR) backplate at 31g
• Fits 28–38T chainrings
• ISCG-05 mount
• Forefront 4-way, front-accessible setup and adjustment
• Pop-Up tool-free chain access

Set-and-forget adjustment

Forefront lets you dial in the guide from the front of the bike rather than trial-and-error, and the Pop-Up design opens for chain access without tools. The backplate sits flush with the upper guide rather than above it, and the upper guide itself is 26% smaller than MRP's older design for a cleaner look with less frame interference risk.

Compatibility & fit

Mounts to ISCG-05 tabs and is internally shaped to clear wide-range cassettes and chainlines. Suits 28–38T single chainrings. Our workshop can fit this guide and set up your chainline while it's in for a service.