The G3C Singlespeed DH drivetrain from SB ONE guarantees you riding fun without chain drop even in the dirtiest conditions. The All-in-One system comes with everything you need to turn your Shimano HG freehub into a reliable singlespeed drivetrain. Chain tensioner, singlespeed sprocket and spacer kit are robust and of high quality workmanship and perfectly matched to each other. The recesses of the Mud Spacer deflect even the heaviest dirt, and the chain tensioner can do its job undisturbed. Assembly is also uncomplicated, so you can quickly get back on your bike and see for yourself.

- Singlespeed drivetrain for standard HG hubs and 9/10/11-speed chains
- Adjustable coupling with hex socket for individual adjustment of damping
- Smooth or hard - depending on preference and bike
- Infinitely adjustable wrapping of the chain
- Cage locks for easy removal of the rear wheel
- Continuously adjustable alignment to the sprocket (adjustment range 18 mm)
- Chain tensioner, sprocket and spacer kit are matched to each other
- Encapsulated tensioning system (torsion spring cannot become dirty and thus stagnate)
- Mud Spacer with recesses draining dirt
- Simple mounting on the derailleur hanger
- Special fastening system for secure hold of the chain tensioner on the derailleur hanger
- Durable and robust aluminium alloy
- Weight: 282g

Includes:
- 1 x SB ONE DH G3C Singlespeed chain tensioner
- 2 x SB ONE Mud spacers for HG hubs
- 1 x SB ONE lockring
- 1 x SB ONE sprocket 13T