[Material]: Made of high quality aluminum alloy material, the bike rear pulley is lightweight and durable
[High Quality]: Anti rust and corrosion material ensure long time use and resistant anodized machined bicycle jockey wheel ensure normal working
[Easy to Install]: Package contains 1 pair of bike jockey wheels, and there are 2 installation hole adapter tubes which help you install easily
[Various Speed]: Our product fits for most mountain bike of 11T or 13T, suitable for use 4 / 5 / 6 mm guide wheel screws
Colour: Gold
Height: 2
Length: 3
Width: 3