Sunringle Rim 48V 3000W Brushless Gearless Hub Motor Rear Wheel Electric Bike Conversion Kit

FOB Reference Price:Get Latest Price
$285.00 - $305.00 / Unit | 5 Unit/Units (Min. Order)
Support Sea freight
Report Suspicious Activity
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
electric bike kit
Product Name:
48V 3000W Hub Motor Rear Wheel Electric Bike Conversion Kit
Brushless Gearless
Thumb throttle with battery indicator and key switch
48v 60a
Wuxing Brand Brake Level
Optional Lithium Battery
CA display is optional
Motor 2years
Supply Ability
Supply Ability:
2000 Unit/Units per Month
Packaging & Delivery
Packaging Details
Material : carton with foam
Normally sample by express, bulk order by sea
shanghai or ningbo
Lead Time :
shipped in 7 working days

Powerful 48V 3000W  Hub Motor Rear Wheel Electric Bike Conversion Kit


Some information for you before buying electric bike conversion kit:

1. Our motor is 3kw or 5kw motor, it is strong enough, so please make sure your bicycle is strong enough before buying.


2. Our motor is designed for the bicycle , its drop out is 150mm. 


3. The 26" motor wheel max speed is 60km/h at the 72volts , so we recommend the Hydraulic disc brake with the electric brake sensor, also it is better to come with a good Hydraulic front fork if possible . 


4. We provide the 24" 26" Sunringle brand MTX39 rims and the 17" 18" 19"  motorcycle rims. You can choose the suitable one to DIY your bike.


Package list of 48V 3000W  Hub Motor Rear Wheel Electric Bike Conversion Kit:
1 x 3000w DC motor with hall sensor, 150mm open size suitable for bicycle
1 x Sunringle MTX 39 aluminium alloy rim or motorcycle rim
1 x Sine wave controller, 48V 60A 
1 x Throttle, with three speed switch and battery voltage indicator
1 x Electric brake ( for both side power off )
Use manual with ties also winding pipe
Good package can be delivered to customer directly


Images of 48V 3000W  Hub Motor Rear Wheel Electric Bike Conversion Kit:


3KW hub motor with rim and spokes for electric bike conversion kit

1. Torque : 110N.M max 

2. Efficiency: 85%

3. Magnet: 45mm Height

4. Hall sensor

5. Loading: 150kgs Max

6. Speed : 860rpm/min, 25-60 km/h

Note: Double wall aluminium alloy Sunrigle brand MTX39 rim , 24"  26".

          Motorcycle rim : 17" 18" 19" .



Packaging & Shipping

Package for Powerful rear wheel hub motor 3000w ebike kit for electric bike

1.Material  : Protection foam and export carton . 
2.Package size for 48v 3000w electric bike kit:

   17" 18 24" wheel : 55cm x 55cm x 25cm
   19 26" wheel  : 60cm x 60cm x 25cm

The above size is not included the tires, it is 5 cm bigger length if u want the tires with motor wheel .
3.Delivery time: Normal kit: 7 working days

                          Customized kit as required: 15-20 working days

The exact delivery time depends on the quantity.

Notes: For the sample package via express, the bulk order will be shipped by sea.


Company Information

Changzhou Ncyclebike Co.,Ltd. is a professional manufacturer of Electric bike kits, integrating development and production together. Our main products include hub motor, electric bike kits, lithium battery, electric bicycle and related products. Our company was established in 2016, located near Shanghai, we enjoy convenient water, land and air transportation.

Ncyclebike will initiate the second phase of our development strategy. Our company regards"reasonable prices, efficient production time and good after-service" as our tenet. We hope to cooperate with more customers for mutual development and benefits.


Shanghai Exhibition

♦2017 Shanghai International Bicycle Fair♦ 


1. Q: Can I get some samples? 

     A: Yes, sample order is available for quality check and market test.


2. Q: What's the total cost for samples?
     A: Total sample cost= sample cost + freight. We will give u the best shipping cost after knowing the wheel size, battery needed or not .

3. Q: How do you ship samples?
     A: Considering sample quantity is not big, we support ship samples by express , fast and less damages.

4. Q: Why don't you ship samples by sea? we are informed shipping by sea is cheaper than by air.
     A: Usually sample order is shipped by air but bulk order will be shipped by sea.

5. Q: Whats your minimum order quantity?

    A: 10sets, one or two samples are ok .


6.  Q: What’s the delivery time?

 A: It usually takes about 15 working days for production based on specifications for your order and quantity.


7. Q: What's your warranty terms?

    A: We offer different warranty time for different components, please contact us for details.

8. Q: How does your factory do regarding the quality control? 

 A: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before packing and shipping.