Changzhou Suring Motor Technology Co., Ltd.

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In nowadays worlds, more and more people choose to riding electric bike to wherever they want, it saves energy and reduce population as well as save money. Meanwhile, many people or government choose electric bike kit to converting regular bikes into electric one. That is: Electric bike conversion kit---Change your bike, change your life!

As we all known, each set of ebike kit includes ebike motor, rim and spokes asembled on motor, battery, controller, display, throttle, e-brake levers, PAS sensor, waterproof cable. As well as other electronic parts such as ebike light, ebike alarm, disc brake, torque arm, tire, pedal,etc. What a bike conversion need can contained in theis kit.

Motor will come into an entire wheel after assembled rim and spokes, when you fix tire on the wheel, then you will get a new bike. The motor will drive bike run at a stable speed .

Motor is divided into gear motor and gearless motor, hub motor and middle motor, brush motor and brushless motor. Such as for 48v 500w brushless gear hub motor, it has high torque and high speed, light weight and small size. For 48v 500w gearless hub motor, its parameters are increased according to its power.

For middle motor, it is installed near the crank and pedal, which is more easier and effective.

Lithium battery supply power so that ride long.

Controller connects and controls the whole system, all your requirements of the motor kit are recorded.

LCD/LED display shows basic information to help people relize that they are experience a unforgetable riding.

Throttle to accelerate while e-brake make speed down.PAS help go without tired.

Wateproof cable keep safe in raining day.

20 inch electric fat bike has beautiful shape and influent lins. It is very very popular in this year, factory arrange their orders till next year and workers are busy making bikes for our dear customers.

Itspower: it use 48v 1000w rear hub motor in rear wheel, the max speed can be 48km/h.With a 48v 13Ah battery, it can run 45-50km range with throttle only, 60-70 range with PAS after 4-6h full charge.

Its configuration: With front and rear light, front and rera mudguard, thumb throttle, alarm, keays, LCD display, disc brake set, bicycle seat.

Its size: it is a 20 inch fatbike which is very sutable for youngers,adults. It has multi colors, people cna choose different color they like.

Its service: Customized requiremnets are accepted, such as color, logo or upgrading. It was packed after folding. Air shipment and sea or rail shipment are aceptable.

A.How to choose the most suitable ebike kit :

1. Where will the ebike mostly work?

Flat road----36V250W ebike conversion kit with 36V8.8AH lithium frame/rack battery, work with the PAS system, which is solt,silence,save of engry.

A lot of Slops---48v500w mountain bike gear motor kit with a 48V11.6AH or more capacity if you need.

3 wheel bicycle or work with heavy load---48V500W gearless motor kit with 48V13AH or more capacity if you like.

B: How to calculate the estimate battery range per charge.

The motor working current is A, battery capacity is B, then the Hour is about B/A,

Will be 1.5 time if use the throttle only.

The working current is about 7A for motor less than 350w, and 10A for 500w motor, will be more when have more load and hilling, so this is only an estimate calculation.