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Jb-90q E Bike Brushless Front Motor with CE Certification


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


Main Features:


one. Strong torque ( easy to cycle uphill or slope. Utilized to electric metropolis bike and electric mountain bicycle)

2. Decreased operational and mechanical sounds (<55 db )

three.lengthy lifespan with trustworthy soon after-product sales support ( 2 yr guarantee )

4.Light excess weight , only 3 kg

5. Water-proof IP sixty five

six. OEM / ODM service CZPT


seven. Hugely successful >82% , less energy intake 

Item Description


Rated Voltage(V) 24v/36v/48v
Rated Electrical power(W) 180w-350w
Wheel Dimension sixteen”-28″
Rated Velocity(km/h) 25km/h
Rated Performance (%) >82%
Reduction Ratio one:4.4
Bodyweight (Kg) 2.8kg
Open Measurement(mm) 100mm
Generate and Freewheel /
Cable Spot Shaft Middle Right
Spoke Specification 10g/12g/13g
Spoke Hole No. 36H
Hall Sensor Optional
Integrate pace sensor Optional
Surface area CZPT/Black/Silver
Brake Variety V brake/Disc brake
Salt Fog Examination(h) 24/ninety six
Sounds(db) <55db
Water-proof Grade IP65

9 pins water-proof cables(1.two square for 250w/350w1.5 square for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you want longer cables,customize is feasible.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(Far more secure Substantial effeciency Prolonged services lifestyle) 


Nylon tooth: Decrease the equipment friction  Ensure minimal sounds and robust electrical power underload.


Corridor plate iron main: Ensure no injury to the copper wire.


Vacuum dipping ensures that the paint is completely filled into the gap and improves the insulation. Thus enhancing overall performance, minimizing vibration and sounds, and extending the services life of the item.

Packaging & Shipping

Organization Profile


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

2. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% before delivery. We are going to present you the images or movie of the merchandise and offers ahead of you spend the stability. Or you can come to have a check out of it.

3. Q: Do you examination all your merchandise just before shipping and delivery? 
A: Of course, all goods will be examined prior to shipping.
    Rain examination is 24hours*3days=72hours
    Fatigue check load motor is thirty times*24hours
    Substantial and minimal temperature issue test: -30ºC to 40ºC

four. Q: Could you print customer’s logo and info on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you settle for sample order? 
A:Yes, Sample purchase is CZPT and sample shipping and delivery by express this kind of as FedEx, DHL

6. Q: How lengthy is  your guide time ?
A:Sample purchase for e-bicycle motor is inside 15 functioning times
  Sample buy for E-bike conversion kit is about twenty five-thirty operating times

7. Q: How to affirm the conversion kit fit my bicycle? ?
The conversion was made to fit 90% of the bicycles, and you can check your bicycle fork(the two steel parts that attach the wheel to the bicycle) to be positive. You will want at least 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our organization long-phrase and very good connection?
A: 1st we hold excellent top quality, considerate following-income support and competitive price to make sure our customers’ benefit
Second we respect every single buyer. We sincerely do business and make buddies with them.
9. Q: Can we have a eheck of items just before delivery?
A: Yes, you can permit your pals or yourself arrive to our firm to verify of it.
Welcome to check out our firm.



Jb-90q E Bike Brushless Front Motor with CE Certification


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