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Czjb Jb-75q Electric Bicycle and E-Bike Hub Motor 100mm


Czjb Jb-75q CZPT Bicycle and E-Bicycle Hub Motor 100mm



1)Implement to electric city bike 

two)Substantial efficiency(≥82% considerably less electricity usage)
3)Mild weight(Only one.8KG)

four)Decrease sounds when functioning ≤55db
5)Potent Torque
six.OEM/ODM support CZPT

Solution Description

Rated Voltage(V) 24v/36v/48v
Rated Power(W) 180w-250w
Wheel Dimension sixteen”-28″
Rated Speed(km/h) 25km/h
Rated Performance (%) >82%
Reduction Ratio 1:four.33
Weight (Kg) one.8kg
Open up Measurement(mm) 100mm
Push and Freewheel /
Cable Area Shaft Heart Correct
Spoke Specification 10g/12g/13g
Spoke Gap No. 28H/36H
Corridor Sensor Optional
Integrate velocity sensor Optional
Area CZPT/Black/Silver
Brake Type V brake/Disc brake
Salt Fog Test(h) 24/ninety six
Sound(db) <55db
Waterproof Grade IP65


9 pins watertight cables(one.two square for 250w/350w1.5 square for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you need to have more time cables,customise is feasible.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(More stable High effeciency Long service existence) 


Nylon tooth: Decrease the equipment friction  Ensure low noise and powerful electricity underload.


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


Vacuum dipping ensures that the paint is entirely crammed into the gap and improves the insulation. Thereby bettering overall performance, decreasing vibration and sound, and extending the service lifestyle of the merchandise.

Packaging & Transport

Firm Profile


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

two. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% before shipping. We’ll demonstrate you the images or movie of the products and deals just before you pay the equilibrium. Or you can arrive to have a check of it.

three. Q: Do you check all your products ahead of supply? 
A: Indeed, all goods will be tested prior to shipping and delivery.
    Rain take a look at is 24hours*3days=72hours
    Exhaustion take a look at load motor is thirty times*24hours
    Large and lower temperature situation test: -30ºC to 40ºC

four. Q: Could you print customer’s symbol and data on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
five. Q: Do you acknowledge sample get? 
A:Yes, Sample get is CZPT and sample supply by categorical these kinds of as FedEx, DHL

six. Q: How long is  your guide time ?
A:Sample get for e-bike motor is in fifteen functioning days
  Sample buy for E-bike conversion kit is about twenty five-30 working days

7. Q: How to confirm 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 metal items that attach the wheel to the bicycle) to be confident. You will require at minimum 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our business lengthy-time period and very good partnership?
A: First we preserve outstanding quality, considerate soon after-income services and competitive value to guarantee our customers’ advantage
Second we regard every client. We sincerely do company and make buddies with them.
nine. Q: Can we have a eheck of items before shipping and delivery?
A: Indeed, you can let your close friends or yourself occur to our organization to check out of it.
Welcome to check out our firm.



Czjb Jb-75q Electric Bicycle and E-Bike Hub Motor 100mm


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