This fits your . Make sure this fits by entering your model number. Function: Designed to provide simple, effective and adjustable way to tension chain and speeds change. Nice accessory for cycling lovers. Feature: Adopting the design long leg deflector, bike rear derailleur has strong compatibility. design high guide wheel make it smooth and noiseless to operate. Application: Suitable for folding bikes. Material: Made of aluminum alloy, durable and sturdy. Easy Installing: this bike rear derailleur through direct mounting, it is easy and convenient to install, and with the premium material adopted, this bike rear derailleur has high rigidity and can gear precisely.