BAFANG 48V 750W MID MOTOR MOUNTAIN E-BIKE--ROCKET BEAR 1S

Bafang 250W 36V Rear Hub Cassette

Wide Compatibility

Electro City Bikes BAFANG 36V 250W rear electric bike hub kit is compatible with bikes under 9 speed rotatory flywheel . The OLD (rear drop out) should be between 135 to 142mm. 

Stable System with Power

This rear hub motor has max torque 45 N.m, it can provide you with enough power to ride. The maximum speed can reach to 20mph (30km/h), you can ride pretty easily and fast with this rear hub motor.

Easy to Installation

Electro City Bikes provides all complete conversion kits. You can finish the turning in 2 to 3 hours. Choose the wheel size (20/26/27.5/700C inch) for your bike. Contact to us if you have any problem when installing the kits.

Global Shipping and Customer Service

Electro City Bikes establish a complete logistics system in US/EU/CA/AU. Customer can expect to receive the package in 2 to 7 days. We have also established after-sales service points around the world. Electro City Bikes support 2-year warranty, if your entire eBike kits are purchased at Electro City Bikes, when it comes to repair, just send it to the designated location, we will handle everything.