Less complication = More riding time!

That was the aim with our SB One collab chain tensioner. Bikepark laps, freeride lines and gravity focused riders often don't need the complexity of a vulnerable rear derailleur setup. Our chain tensioner, in combnation with our singlespeed kit means you can keep it simple, quiet and hassle free all season long. No more waiting at the bike shop while your friends are back on the chairlift for another lap!
The chain tensioner screws into your rear derailleur hanger and the chain runs through the jockey wheels, providing a tight, smooth, secure setup.

Features:
- Material: aluminium
- Weight: 146 g (+/- 5 % weight tolerance)
- Sprocket Sizes: 11, 11 tooth
- Chainline Adjustment: With the supplied washers
- Compatibility: with 9/10/11spd chains and 13 - 17T sprockets

Extras:
- Simple mounting on the shift lug.
- Steplessly adjustable alignment to pinion by means of washers.
- Easy mounting on the shift lug.