Less complication = More riding time! That was the aim with the colab chain tensioner. Bikepark laps, freeride lines and gravity focused riders often don't need the complexity of a vulnerable rear derailleur setup. Reverse's chain tensioner, in combination with there single speed 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:...
Best Price: £79.96 from Merlin Cycles