Czjb-75q Front Drive Electric Bicycle Geared Wheel Hub Motor36V 250W

Czjb-75q Front Drive Electric Bicycle Geared Wheel Hub Motor36V 250W


Czjb-75q Front Push CZPT Bicycle Geared Wheel Hub Motor36V 250W



1)Utilize to electric powered metropolis bike 

two)Large efficiency(≥82% significantly less electrical power usage)
three)Light fat(Only one.8KG)

4)Decrease sounds when operating ≤55db
five)Potent Torque
6.OEM/ODM support CZPT

Solution Description

Rated Voltage(V) 24v/36v/48v
Rated Energy(W) 180w-250w
Wheel Dimension 16″-28″
Rated Pace(km/h) 25km/h
Rated Efficiency (%) >82%
Reduction Ratio 1:four.33
Bodyweight (Kg) 1.8kg
Open up Dimensions(mm) 100mm
Travel and Freewheel /
Cable Area Shaft Center Correct
Spoke Specification 10g/12g/13g
Spoke Hole No. 28H/36H
Hall Sensor Optional
Combine speed sensor Optional
Area CZPT/Black/Silver
Brake Sort V brake/Disc brake
Salt Fog Examination(h) 24/96
Sounds(db) <55db
Waterproof Grade IP65


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

Magnet:38H High resisting 120ºC(A lot more stable High effeciency Lengthy provider life) 


Nylon tooth: Minimize the gear friction  Ensure low noise and powerful energy underload.


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


Vacuum dipping ensures that the paint is totally crammed into the hole and enhances the insulation. Thereby strengthening functionality, decreasing vibration and sounds, and extending the services daily life of the solution.

Packaging & Delivery

Company Profile


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

2. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% ahead of shipping. We will demonstrate you the photographs or video clip of the products and packages prior to you spend the stability. Or you can arrive to have a check of it.

3. Q: Do you test all your goods prior to shipping? 
A: Of course, all items will be analyzed prior to shipping.
    Rain examination is 24hours*3days=72hours
    Tiredness test load motor is thirty days*24hours
    High and lower temperature situation examination: -30ºC to 40ºC

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

6. Q: How prolonged is  your direct time ?
A:Sample purchase for e-bicycle motor is inside fifteen doing work days
  Sample order for E-bike conversion kit is about 25-thirty operating times

seven. Q: How to validate the conversion kit fit my bicycle? ?
The conversion was created to in shape 90% of the bicycles, and you can check out your bicycle fork(the two metallic items that connect the wheel to the bicycle) to be sure. You will want at minimum 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our business extended-term and excellent partnership?
A: Initial we maintain excellent quality, thoughtful right after-income provider and aggressive value to guarantee our customers’ advantage
2nd we regard each and every buyer. We sincerely do enterprise and make friends with them.
nine. Q: Can we have a eheck of products before supply?
A: Of course, you can enable your friends or oneself arrive to our company to examine of it.
Welcome to pay a visit to our company.



Czjb-75q Front Drive Electric Bicycle Geared Wheel Hub Motor36V 250W


Recent Posts


As one of leading gear-motors manufacturers, suppliers and exporters of mechanical products, We offer gear-motors and many other products.

Please contact us for details.

Manufacturer supplier exporter of bush chains

We specializing in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars and more.

We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.