Czjb-90c Electric Bike Brushless Hub Motor

Czjb-90c Electric Bike Brushless Hub Motor


Czjb-90c CZPT Bike Brushless Hub Motor

Principal Attributes:


one. Powerful torque ( easy to cycle uphill or slope. Applied to electric powered metropolis bike and electric powered mountain bicycle)

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

three.lengthy lifespan with reliable soon after-income services ( two year warranty )

4.Gentle fat , only three kg

5. Water-proof IP sixty five

six. OEM / ODM provider CZPT


seven. Highly efficient >82% , considerably less energy consumption 

Item Description


solution name CZJB-90C 36v 250w 350w electrical bicycle equipment wheel hub motor
Rated Voltage(V) 24/36/forty eight
Rated Power(W) 180-350
Wheel Dimensions 16″-28″
Rated Pace(km/h) 25
Rated Effectiveness (%) >82
Reduction Ratio 1:four.5
Bodyweight (Kg) three
Open Dimension(mm) one hundred thirty five
Push and Freewheel 6-9s
Cable Location Shaft centre appropriate
Spoke Specification 12g/13g
Corridor Sensor Optional
Integrate speed sensor Optional
Surface area CZPT/Black/Silver
Brake Kind V brake/Disc
Salt fog take a look at(h) 24/96
Sound(db) <55db
Water-resistant Quality IP65

9 pins water-proof cables(one.2 sq. for 250w/350w1.5 sq. for 500w/750w)motor male connector:200mm feminine: rear :800mm entrance :1300mm
If you require lengthier cables,customise is attainable.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(A lot more steady Large effeciency Extended services existence) 


Nylon tooth: Minimize the equipment friction  Guarantee lower noise and robust energy underload.


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


Vacuum dipping ensures that the paint is totally crammed into the hole and improves the insulation. Therefore enhancing functionality, reducing vibration and noise, and extending the service lifestyle of the merchandise.

Packaging & Transport

Business Profile


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

2. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% ahead of delivery. We are going to demonstrate you the images or video clip of the products and packages ahead of you shell out the stability. Or you can arrive to have a verify of it.

3. Q: Do you test all your products just before delivery? 
A: Sure, all products will be tested ahead of shipping.
    Rain examination is 24hours*3days=72hours
    Tiredness examination load motor is thirty days*24hours
    Substantial and low temperature situation test: -30ºC to 40ºC

4. Q: Could you print customer’s brand and data on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
5. Q: Do you settle for sample order? 
A:Indeed, Sample purchase is CZPT and sample supply by convey these kinds of as FedEx, DHL

six. Q: How lengthy is  your lead time ?
A:Sample order for e-bike motor is inside fifteen working days
  Sample get for E-bicycle conversion kit is about 25-thirty doing work days

seven. Q: How to verify the conversion kit match my bicycle? ?
The conversion was made to fit ninety% of the bicycles, and you can examine your bicycle fork(the two steel parts that connect the wheel to the bicycle) to be positive. You will need at least 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our business prolonged-term and great connection?
A: First we preserve excellent top quality, considerate soon after-sales support and aggressive value to make sure our customers’ advantage
Second we regard every single customer. We sincerely do company and make pals with them.
9. Q: Can we have a eheck of products just before shipping?
A: Sure, you can let your pals or by yourself appear to our organization to check of it.
Welcome to check out our company.



Czjb-90c Electric Bike Brushless Hub Motor