Motor Electrico Para Bicicleta

Electric Bicycle Hub Motor Rear Wheel Kit

Key feature:

* CE, EN15194 approved

* Restricted to 750W and 38km/h by default as a road-legal kit

* Nylon tire & alloy rim & stainless steel spoke

* Rare-earth metal magnet are used in the motor to efficiently produce large power

* Aluminum alloy powerful controller supports big current supply

* Twist throttle has battery level display and power-cut off button

* Brake Levers cut off the power supply to the motor safely

* Crank speed sensor for pedal assist

Upgraded Intelligent Motor Controller:

* Allow you to swap two power modes between the full 2000W power or 750W power by a single blue switch wire is embedded in controller. (Only for Twist Throttle)

* Still remain the full 2000W power with no speed control.(Only for Pedal Assist System,"PAS")

Specification

Wheel type: 28 inches (700C) Brushless Gearless Rear Hub Motor Wheel

Tire: Nylon 1.25"~2.125" tire wire awailable, but need to fits your bike frame.

Rim: Alloy double wall Torque: 65 N.M

Spokes: Steel, 12G x 2.6mm

Axel Length 210mm x Dia 10mm, 135mm Dropout

Max load capacity: 330-440lb / 150-200kg

Net weight: 22lb / 10kg

Power Cord Length: 95cm

Mode 1 Power: 750W / 48V ; Max speed: 24mph / 38 km/h

Mode 2 Power: 2000W / 48V ; Max speed: 36mph / 59 km/h

Note:

1. Battery and charger are not included in package.

2. The system requires a 48 Volt electrokinetic cell battery with BMS could output continue current not less than 45 amp.

3. The US regulations dictate that a kit must not exceed the rated power of 750W to be road-legal.

Caution: For your Safety, Please turn off the battery before connecting the Controller！

Electric Bike Rear Wheel Hub Motor Kit

Some of the more common problems and their usual solutions

Q1, The wheel turns with resistance but I still can turn it:

A1, Two reason might due to this situation, the brake(A1.1) and the motor wire(A1.2).

A1.1, Release the brake and try to turn the hub motor wheel again, and if the resistance gone, the problem solved, if still there, try A1.2 please;

A1.2, There are 3 color wires to control the hub motor: yellow, green and blue, it will generate the resistance while they touch with any other one and make a shortcut, you can try to make them stay alone, and keep them from touching each other via wrap the metal contacts by the green hose or extra insulating tape.

Q2, The wheel turns reverse:

A2, Maybe there's a wrong wiring between the motor control wires, you can try swapping the green and yellow hub motor wires and checking that the motor is still spinning in reverse. You can just ride like that wiring if the problem solved, but if not, please send us your order number, photo(s) about the wiring, and the motor number on the hub motor, we'd like to solve your problem.