Czjb-75q Geared Front Drive Electric Bicycle Wheel Hub Motor 36V 250W

Czjb-75q Geared Front Drive Electric Bicycle Wheel Hub Motor 36V 250W


Czjb-75q Geared Entrance Drive CZPT Bicycle Wheel Hub Motor 36V 250W



one)Use to electric powered metropolis bike 

2)Large effectiveness(≥82% considerably less energy consumption)
three)Light-weight fat(Only 1.8KG)

4)Decrease sound when functioning ≤55db
5)Effective Torque
6.OEM/ODM provider CZPT

Product Description

Rated Voltage(V) 24v/36v/48v
Rated Energy(W) 180w-250w
Wheel Dimension sixteen”-28″
Rated Pace(km/h) 25km/h
Rated Effectiveness (%) >82%
Reduction Ratio 1:four.33
Weight (Kg) 1.8kg
Open Measurement(mm) 100mm
Drive and Freewheel /
Cable Location Shaft Middle Proper
Spoke Specification 10g/12g/13g
Spoke Gap No. 28H/36H
Hall Sensor Optional
Combine pace sensor Optional
Floor CZPT/Black/Silver
Brake Sort V brake/Disc brake
Salt Fog Examination(h) 24/96
Noise(db) <55db
Waterproof Quality IP65


9 pins watertight cables(1.2 sq. for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you need to have for a longer time cables,personalize is possible.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(Much more secure Substantial effeciency Long support life) 


Nylon tooth: Reduce the equipment friction  Ensure reduced sounds and sturdy electricity underload.


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


Vacuum dipping ensures that the paint is fully crammed into the hole and improves the insulation. Therefore improving overall performance, reducing vibration and sound, and extending the services lifestyle of the item.

Packaging & Shipping

Firm Profile


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

two. Q. What is your conditions of payment ?
A: T/T 30% as deposit, and 70% before shipping. We will present you the photographs or video of the merchandise and deals just before you pay out the stability. Or you can come to have a check of it.

three. Q: Do you test all your goods prior to supply? 
A: Sure, all products will be tested prior to shipping and delivery.
    Rain examination is 24hours*3days=72hours
    Exhaustion take a look at load motor is thirty times*24hours
    High and low temperature problem take a look at: -30ºC to 40ºC

4. Q: Could you print customer’s emblem and information on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample purchase? 
A:Yes, Sample get is CZPT and sample delivery by categorical this sort of as FedEx, DHL

six. Q: How lengthy is  your direct time ?
A:Sample order for e-bicycle motor is within fifteen operating days
  Sample purchase for E-bicycle conversion kit is about twenty five-30 doing work times

seven. Q: How to affirm the conversion package fit my bicycle? ?
The conversion was developed to suit 90% of the bicycles, and you can examine your bicycle fork(the two steel pieces that connect the wheel to the bicycle) to be positive. You will need to have at minimum 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our company extended-time period and excellent partnership?
A: Initial we keep exceptional top quality, thoughtful soon after-sales service and aggressive price to ensure our customers’ advantage
2nd we regard each and every buyer. We sincerely do company and make friends with them.
9. Q: Can we have a eheck of goods ahead of shipping?
A: Yes, you can enable your pals or yourself come to our organization to check of it.
Welcome to go to our company.



Czjb-75q Geared Front Drive Electric Bicycle Wheel Hub Motor 36V 250W