RainFlowwer Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount/Hanger Mount Derailleur for Mountain Bike Kids Bike Commuter Bike (RD-TZ31A/Direct Mount)

Model: RD-TZ31-A; Bike rear derailleur, compatible with 6/7 speed mountain bikes, commuter bike, tricycle, folding bike etc., Note: The bike rear derailleur is direct mount, not hanger mount. Please choose right mount way before you purchase., PERFORMANCE: Sturdy aluminum alloy material and excellent shifting performance ensure safe and stable riding, and no abrading for chain., Wide Application: Suitable for MTB, mountain bikes, road bikes, folding bicycles, commuter bikes, eletric bikes etc, Important: We provide excellent customer service, please feel free to contact if you have any questions.