Booster 300W With Battery Modified Moped Kit Bicycle Friction Drive DIY Electric Bike 300W Brushless High Speed Motor accelerate

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Product Overview


Booster 300W With Battery Modified Moped Kit Bicycle Friction Drive DIY Electric Bike 300W Brushless High Speed Motor accelerate

Product Description


If you would like to add a little extra propulsion power to your bike, you might interested in this kit. The Voltage is 48V.

Please contact us if you have any question.

Packing List:

1* Bicycle Booster
1* Wire Throttle
1* Switch



1. When the bicycly load weight, the booster work must with the bicycle work.

2. Prohibited jump slope long time with electric, please work with pedal. 

The flat road can only use electric.

3. Prohibited cycling in the rainning day, it is easy to attrit the tyre.


Installation Method:

1. First, make sure the distance more than 5cm between rear wheel and bicycle five-way position.

2. Before install the engine, make it work. the drive wheel will move to the lowest end ,then close the power. it's easy to install. Set the fixed plate of the engine upper to the suitable position of bicycle. the fixed plate have M6mm screw set with the engine.

3. Before setting, the driver wheel need have some distance with the bicycle rear wheel, just 3-5cm.

4. If the distance between the drive wheel and the bicycle rear wheel is too big or small, adjust it.

The install way: Loosen the screw of the fixed flate, make it can move back and forth, there are three space can move. but in most cases, needn't adjust it.



Packaging & Shipping



Q:Could you provide the motor drawing since I need it ?
A:Yes,there is professional engineer do the design,research and could could supply the drawing to you.



Q:How long can I get the goods after payment?

A:For standard product,within 5 working days after your payment.

    Customize product, depending on the change.


Q:What is your after-sales services?
A:1.Free maintenance within 12 months guarantee, lifetime consultant
    2.Professional solutions in installation and maintence


Q:How much is the freight and what is the mode of transportation?
A:The freight is based on the weight of order and the distance of shipment.

    For single order,the goods will be deliveried by  EMS,DHL,FedEx,TNT and so on.

    Please inform us advance if you have special packing and shipment requirement.


Q:Do you have other electric hub motor?

A:1.Many kinds of wheel motors could be supplied,such as brushless gearless hub motor,geared hub motor,spoke motor,ATV motor,and so on.

2.The hub motor sizes are various, such as 4",5",6", 8",9",10", 12",13", 14.5", 15" etc.

3.Hub motor kit,such as throttle,controller,brake lever,disc brake and LCD monitor could be supplied.

4.Customize motors as customers' special requirements is our special service.


Our Factory

IMG_1112IMG_1120motor wires 

0.0106 s.