【FEATURE】Floating pulley and spring adjustment can achieve perfect chain tension.Adopts bearing shaft and can be matched with a variety of guide wheels. The guide wheels generally use 11 teeth or 13 teeth.
2.【FUNCTION】This bicycle chain tensioner can effectively prevent the chain from falling and reduce the gear feel. Suitable for people who like cycling.
3.【PREMIUM MATERIAL】This bicycle chain tensioner is made of high quality aluminum alloy, durable, light and easy to install.
4.【PROFESSIOPNAL MANIFACTURING】Full CNC precision machining, anode color treatment, exquisite workmanship, beautiful and fashionable.
5.【GUARANTEE】If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.
Specification:
Conditon: 100% Brand New
Item Type: Bicycle Chain Tensioner
Material: Aluminium Alloy
Color: As Pictures Shown
Brand: ZTTO
Fitment:
Fit for most single speed folding bicycle
Fit for Dahon most single speed bicycle(412 oval chain wheel)
Fit for Fnhon most single speed bicycle(412 oval chain wheel)
Package List: 1 x Rear Chain Guide