Chain tensioners for Biketrial and Trial 26 inches bikes or Single Speed. This tensioners can be directly screwed replacing the derailleur. Is possible to adjust the tension of the chain thanks to the design of this item. Made in aluminium and high resistance nylon in the wheel. XX grams of weight.
MAIN FEATURES
Material: Aluminium in body and high resistance nylon in the wheel
Compatibility: 26 inches bikes with screwed hole for derailleur and single speed bikes
Weight: XX grams
