Jb-90q 350W 48V Front Electric Bike Brushless Hub Motor

Jb-90q 350W 48V Front Electric Bike Brushless Hub Motor


CZJB-90Q Substantial Torque 36V 350W Brushless Entrance CZPT Bicycle Wheel Motor


Primary Characteristics:


one. Powerful torque ( easy to cycle uphill or slope. Applied to electric city bicycle and electrical mountain bicycle)

two. Reduced operational and mechanical sound (<55 db )

3.extended lifespan with dependable after-revenue support ( two year warranty )

four.Light-weight excess weight , only 3 kg

5. Waterproof IP 65

six. OEM / ODM provider CZPT


seven. Hugely productive >82% , less electrical power consumption 

Solution Description


Rated Voltage(V) 24v/36v/48v
Rated Electricity(W) 180w-350w
Wheel Dimensions 16″-28″
Rated Pace(km/h) 25km/h
Rated Performance (%) >82%
Reduction Ratio 1:4.four
Fat (Kg) two.8kg
Open up Measurement(mm) 100mm
Drive and Freewheel /
Cable Area Shaft Heart Proper
Spoke Specification 10g/12g/13g
Spoke Hole No. 36H
Hall Sensor Optional
Integrate pace sensor Optional
Area CZPT/Black/Silver
Brake Variety V brake/Disc brake
Salt Fog Test(h) 24/ninety six
Sound(db) <55db
Water-resistant Grade IP65

Nine pins water-resistant cables(one.two square for 250w/350w1.5 sq. for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you need for a longer time cables,customise is feasible.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(Much more stable Large effeciency Extended services lifestyle) 


Nylon tooth: Decrease the equipment friction  Make sure low noise and robust electricity underload.


Corridor plate iron core: Ensure no harm to the copper wire.


Vacuum dipping ensures that the paint is fully stuffed into the hole and enhances the insulation. Thereby strengthening functionality, decreasing vibration and noise, and extending the provider lifestyle of the merchandise.

Packaging & Transport

Business Profile


one. Q: What are your phrases of packing? 
A: CZPTly, Packaging with foam and makar carton for ebike motors which is appropriate for shipping and delivery container.

two. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% ahead of shipping. We are going to demonstrate you the pictures or video clip of the products and packages just before you pay the harmony. Or you can arrive to have a verify of it.

3. Q: Do you take a look at all your products prior to shipping? 
A: Yes, all merchandise will be examined prior to shipping.
    Rain check is 24hours*3days=72hours
    Tiredness take a look at load motor is thirty days*24hours
    High and minimal temperature issue examination: -30ºC to 40ºC

four. Q: Could you print customer’s logo and information on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you settle for sample get? 
A:Of course, Sample get is CZPT and sample shipping and delivery by convey this sort of as FedEx, DHL

six. Q: How extended is  your guide time ?
A:Sample get for e-bike motor is inside 15 operating days
  Sample purchase for E-bicycle conversion package is about twenty five-30 working times

seven. Q: How to verify the conversion package fit my bicycle? ?
The conversion was created to suit 90% of the bicycles, and you can check your bicycle fork(the two steel items that attach the wheel to the bicycle) to be confident. You will need at least 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise long-term and good connection?
A: 1st we keep superb high quality, considerate soon after-product sales services and competitive cost to ensure our customers’ benefit
Next we regard every single buyer. We sincerely do company and make friends with them.
9. Q: Can we have a eheck of items ahead of delivery?
A: Yes, you can let your close friends or by yourself come to our organization to check of it.
Welcome to pay a visit to our business.

Jb-90q 350W 48V Front Electric Bike Brushless Hub Motor