APPLICATION: This single speed bike adjuster suitable for folding bike with 11T or 13T rear derailleur, great accessory for cycling lovers
GOOD PERFORMANCE: Spring design can fit various sizes of gear, and prevent chain from skidding out from the crank
SAVE EFFORT: This chain adjuster can change multi-speed bikes into single speed bike, ensures tension for your chain to make you pedal with less efforts
EASY INSTALLATION: This derailleur pulley is lightweight and , easy to install and use
COMBINE: The bike wheels with black and red color will make sure that it can be combined with your bike of any other color
Description
Features:
This chain adjuster can change multi-speed bikes into single speed bike. Spring design can fit various sizes of gear, and prevent chain from skidding out from the crank. Ensures tension for your chain to make you pedal with less efforts. Suitable for folding bike with 11T or 13T rear derailleur. Lightweight and , easy to install and use.
Specification:
Material: Aluminum Alloy
Color: Black & Red
Fitment: suitable for folding bike with 11T or 13T rear derailleur
Weight: approx. 63g