- Model: Derailleur Bolt & Nut - Compatibility: Mounts rear bracket to frame

• Aluminum clamp with a chromoly bolt

• Quick-release seatpost clamp • Chrome-plated chromoly • Rubber-covered handle for a great grip

- DT Swiss cartridge bearings - Sold in pairs

• Shim available in various sizes • For use with 25.4mm or 27.2mm seatposts