Czjb-92c2 36V 250W Brushless Electric Bicycle Geared Cassette Hub Motor

Czjb-92c2 36V 250W Brushless Electric Bicycle Geared Cassette Hub Motor

CZJB-92C2 36V 250W Brushless CZPT Bicycle Geared Cassette Hub Motor

Main Attributes:


one. Sturdy torque ( simple to cycle uphill or slope. Used to electrical metropolis bicycle and electrical mountain bike)

2. Diminished operational and mechanical noise (<55 db )

3.prolonged lifespan with dependable right after-revenue services ( 2 calendar year guarantee )

four.Light bodyweight , only 3 kg

5. Watertight IP 65

6. OEM / ODM service CZPT


seven. Hugely effective >82% , less electricity consumption 

Solution Description

Rated Voltage(V) 24/36/forty eight
Rated Power(W) one hundred eighty-350
Wheel Dimension sixteen”-28″
Rated Speed(km/h) twenty five
Rated Efficiency (%) >=eighty four
Reduction Ratio one:four.five
Excess weight (Kg) 3
Open up Measurement(mm) 138
Push and Freewheel six-9s
Cable Location Shaft center correct
Spoke Specification 12g/13g
Corridor Sensor Optional
Integrate velocity sensor Optional
Surface CZPT/Black/Silver
Brake Variety V brake/Disc
Salt fog take a look at(h) 24/96
Noise(db) <55db
Water-resistant Grade IP65

9 pins water-resistant cables(1.2 sq. for 250w/350w1.5 square for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you need more time cables,personalize is attainable.We also can give motor extension cables.

Magnet:38H High resisting 120ºC(A lot more steady Substantial effeciency Prolonged services life) 


Nylon tooth: Minimize the equipment friction  Make sure minimal sound and robust electricity underload.


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


Vacuum dipping ensures that the paint is totally stuffed into the hole and enhances the insulation. Thus improving overall performance, reducing vibration and sounds, and extending the support lifestyle of the product.

Packaging & Shipping and delivery

Business Profile


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

two. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% before supply. We will demonstrate you the photos or video of the merchandise and deals just before you spend the equilibrium. Or you can occur to have a check of it.

3. Q: Do you examination all your goods before supply? 
A: Indeed, all items will be tested before delivery.
    Rain test is 24hours*3days=72hours
    Fatigue test load motor is 30 days*24hours
    Large and lower temperature condition take a look at: -30ºC to 40ºC

four. Q: Could you print customer’s logo and information on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
5. Q: Do you accept sample buy? 
A:Of course, Sample order is CZPT and sample shipping by categorical these kinds of as FedEx, DHL

6. Q: How prolonged is  your guide time ?
A:Sample order for e-bicycle motor is inside 15 working times
  Sample order for E-bicycle conversion package is about 25-thirty operating times

seven. Q: How to confirm the conversion package suit my bicycle? ?
The conversion was designed to in shape 90% of the bicycles, and you can examine your bicycle fork(the two steel items that connect the wheel to the bicycle) to be positive. You will need to have at least 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our business lengthy-time period and very good romantic relationship?
A: Initial we maintain superb quality, thoughtful soon after-sales provider and competitive price to make certain our customers’ gain
Second we regard each and every consumer. We sincerely do enterprise and make close friends with them.
9. Q: Can we have a eheck of merchandise prior to delivery?
A: Of course, you can allow your close friends or by yourself come to our company to verify of it.
Welcome to pay a visit to our firm.


Czjb-92c2 36V 250W Brushless Electric Bicycle Geared Cassette Hub Motor


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