Other

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

- DT Swiss cartridge bearings - Sold in pairs

- 6061 Forged Alloy - Made to O.E.M. specifications - Correct hardness to reduce damage to frame upon impact

- Alloy construction - Great for Cruiser or BMX bar conversions

Sunlite's Single Speed Chain Guide lets you turn most geared bikes into single speeds. It mounts to your derailleur hanger and takes up the chain slack for smooth, quite and chain-drop-free riding. It's made of aluminum and steel for excellent performance and durability. And it also allows adjusting the chain line to perfection for the smoothest-running drivetrain.