ENGWE Accessory Rear Derailleur for ENGINE PRO, 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 ENGWE ENGINE PRO electric bike.
Extend Service Life: Aluminum and steel, improve response speed and extend service life