Model:11 teeth rear toggle guide wheel
Material: aluminium alloy
Bearing: Upgraded RS bearing
Size:4.30x4.30x0.60cm/1.69x1.69x0.24inch
Features:Made of aluminium alloy, so it is very strong, lightweight and durable, rust and corrosion resistant. It runs on smooth bearings and is a must-have accessory for your bike. There are two different colours for you to choose from to meet different needs. Suitable for almost all 11T mountain bikes.