If the battery has a switch, be sure to turn off the power switch.
eBay
Bafang Motor 48V 1000W 20 4.0/24 4.0/26 4.0" Thread-on Rear Motor Wheel (Without Tire and Tube). Watt: 1000W. PAS (Pedal Assistant Sensor). 130 Thumb Throttle. Reduction ratio of 1: 5. Install position: Rear wheel.
eBay
With 28-30 N·m rated torque and 300 RPM rated rotational speed, it also climbs 12° slopes easily, fitting more daily terrains. Power: 250W. Do you want to give your bike a cool and practical upgrade?.
eBay
48v 20ah triangle battery. Your bike has to have quick release drop outs to fit the motor.
eBay
Bafang Model: M315 MM G340.250. Power: 250W. Four Riding Modes: Choose from pure electric mode, human riding model, power assistance, and push models. Enjoy the flexibility of easily switching between 4 working modes.
eBay
36V250W Mid Drive Motor Specification Bafang Model: M315 MM G340.250. 2 36V250W Stickers (Free). Bafang Display BAFANG Mid Drive Motor/ Hub Motor Bicycle screen T1 touch eBike. 48V BAFANG Mid Drive Motor BBS02B 68mm Ebike Electric Bicycle Conversion kit.
eBay
Built in 250w mode. 1000w rear hub motor. 48v downtube battery. Pedal assist sensor. Will reach speeds of 30/35mph turning your push bike into a rocket 🚀. Complete conversion kit, this includes everything you need to convert your bike to electric.
eBay
1 pcs 36V 250W Rear Wheel hub motor. Rated Power (W) : 250W. Motor Type : Brushless. 【Powerful Brushless Geared Motor】 350W brushless motor with tooth gear for power and low noise. The suitable riding mode can be switched as needed.
eBay