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China EBike Mid Drive Motor manufacturer

320rpm Front Hub Ebike Motor Front Position Brushless 250w 36v Shaft Side

Product Details:
Place of Origin: China
Brand Name: Truckrun
Certification: CE/ROHS/EN15194
Model Number: FW03
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: $54.13/Pieces
Packaging Details: 41*30*22cm carton
Delivery Time: 15-30days
Payment Terms: D/P、T/T
Supply Ability: 10000

Detail Information

Voltage: 36V, 36V Design: Brushless
Style: Ebike Product Name: FW03
Rated Power: 250W Max Rotational Speed(RPM): 320
Rated Efficiency(%): >79% Magnet Poles: 20
Raduction Ratio: 1:4.43 Weight: 2.4KG
OLD: 100mm Cabling Route: Shaft Side
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Truckrun front hub ebike motor 250w 36v


front hub electric bike conversion kit


320rpm front hub ebike motor

Product Description

Front Position Brushless 250w 36v Engine Start Fw03-1 Shaft Side Electric Bicycle Front Hub Ebike Motor


Main Features
1. Brushless, long life (bearing life), maintenance free;
2. The motor has no mechanical commutator to prevent dust from entering the motor and has high reliability;

3. Large power and simple structure;

4. Excellent starting performance, no hysteresis damping consumption kinetic energy, strong torque climbing ability;

5. High efficiency, low power consumption, and relatively long mileage;

6. High performance price ratio;

7. Excellent waterproof performance.
Model FW03-1
Installation Location Front
Voltage(V) 24-36
Rate Power(W) 200-250
Rate Speed(rpm) 320
Rate Efficiency(%) >79%
Magnet Poles 20
Reduction Ratio 01:04.4
Weight (Kg) 2.5
Install Location Width(mm) 100
Cabling Route Shaft Side
Spoke Size 12G/13G
Integrated Speed Sensor Optional
Hall Sensor Optional
Connector Optional
Freewheel No
Outside Diameter Φ140.8
Surface Treatment Optional
Noise Grade(dB) <55
Salt Spary Test(h) 96
Ingress Protection IP54
Certification CE,ROHS
320rpm Front Hub Ebike Motor Front Position Brushless 250w 36v Shaft Side 0
320rpm Front Hub Ebike Motor Front Position Brushless 250w 36v Shaft Side 1



1. Q: What is the E-bike motor kit?

A: The kit is designed to transform your standard bicycle(manual pedal power)to an electric-powered by a motor and battery pack.


2. Q: Will the conversion kit fit my bicycle?

A: The conversion was designed to fit 90% of the bicycles, and you can check your bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be sure. You will need at least 100mm for front wheel and 135mm for rear wheel.


3. Q: If my bicycle meet your standard, how can I choose to install front wheel or rear wheel motor?

A: A front hub kit is normally much easier to install than a rear wheel kit since you don't have to worry about gearing or derailers. When riding, the rider can easily see the front wheel and respond quickly to problems such as wheel spinning.

Rear wheel drive has the advantage of better traction which is great for hills and inclines. And because the rear frame dropouts are normally stronger than the front fork dropouts, a rear wheel can handle more torque and increased power.


4. Q: How fast will it go?

A: The speed would be decided by the motor power, controller and battery spec. According to different countries rules, we provide 25km/h for EU and AU market, provide 30km/h for other market.


5. Q: How far can I go on one charge?

This varies depending on usage, your specification will affect the your battery performance and life. And mostly of the battery have a cycle life of more than 700charges.


6. Q: How long does it take to recharge the battery?

A: usually it takes 4—6 hours.


7. Q. When should I recharge batteries?

A. The battery can be charged after every ride. We do recommend that every 20th charge that you run the battery flat and give it a full charge.


8. Q: How should I store my battery?

A: Store in cool dry place, you should fully charge your battery before storing it.


9. Q: How can I get the best battery performance and range?

A: Pedal while the motor is on, start the motor after the bike is moving, use the motor mainly to climb hills, and don’t use the motor while you are going downhill.


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