Натяжитель цепи велосипеда, задний переключатель передач, протектор велосипеда, стабилизатор скорости, алюминиевый сплав для складного велосипеда Birdy

Description:

Made of aluminum alloy material, corrosion proof, ultralight but high strength.
Designed to provide a simple, effective and adjustable way to tension chain and speed change.
Ensures perfect tension for your chain to make you pedal with less efforts.
Rear Derailleur Mount and guide wheels keeps chain stable and never dropping.
Suitable for Birdy folding bike.

Specification:

Material: Aluminum Alloy

Size Chart:

Size: Length 8.1cm/3.19inch

Package Includes:

1 Piece Bike Chain Guide Tensioner

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!