ADO Accessory Rear Derailleur for A16/A20/A20F, general using parts
🚴♂️Smooth Speed Change: Smooth speed change, easy and quick installation, large guide wheels, low noise.
🚴♂️Stable Performance: Aluminum steel structure, lightweight, 6/7 speed, stable performance, stable strength, durable.
🚴♂️Safe Shifting: Stable and safe shifting without pressure, long-term riding.
🚴♂️Applicable Models: Suitable for ADO A16/A20+/A20F electric bike.
🚴♂️Extend Service Life: Aluminum and steel, improve response speed and extend service life