Czjb Jb-90 12″ Electric Bicycle Hub Motor 240W 24V


Czjb Jb-ninety/12″ CZPT Bicycle Hub Motor 240W 24V

Major Characteristics:

one.Higher performance :≥80%

two. High torque:Greatest torque up to thirty N.M

3. Low noise: operating sound decrease than 55 db

4.Lengthier lifespan with dependable following-product sales support

5. Drum brake or disc brake CZPT

Solution Description

Rated Voltage(V)

24/36/forty eight

Rated Electrical power(W)


Wheel Size


Rated Pace(km/h)


Rated Performance (%)

>=eighty three

Reduction Ratio


Weight (Kg)


Open up Size(mm)

100-one hundred forty

Travel and Freewheel


Cable Area

Shaft center proper

Spoke Specification


Corridor Sensor


Integrate pace sensor


Surface area


Brake Sort

V brake/disc

Salt fog take a look at(h)




Waterproof Grade



Packaging & Shipping

Company Profile




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

2. Q. What is your conditions of payment ?
A: T/T 30% as deposit, and 70% ahead of shipping and delivery. We are going to demonstrate you the pictures or video clip of the goods and packages before you shell out the stability. Or you can occur to have a check out of it.

3. Q: Do you take a look at all your products before delivery? 
A: Sure, all merchandise will be examined prior to shipping and delivery.
    Rain test is 24hours*3days=72hours
    Tiredness take a look at load motor is thirty days*24hours
    High and low temperature condition examination: -30ºC to 40ºC

4. Q: Could you print customer’s symbol and info on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample purchase? 
A:Yes, Sample order is CZPT and sample shipping by specific such as FedEx, DHL

six. Q: How long is  your lead time ?
A:Sample purchase for e-bike motor is inside 15 functioning days
  Sample get for E-bike conversion package is about twenty five-thirty working days

7. Q: How to verify the conversion package fit my bicycle? ?
The conversion was made to fit ninety% of the bicycles, and you can check out your bicycle fork(the two metal items that attach the wheel to the bicycle) to be confident. You will need at minimum 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise extended-phrase and very good relationship?
A: 1st we maintain exceptional top quality, thoughtful right after-product sales services and aggressive price tag to guarantee our customers’ gain
Second we regard every customer. We sincerely do company and make pals with them.
9. Q: Can we have a eheck of merchandise before shipping and delivery?
A: Yes, you can enable your close friends or oneself arrive to our organization to check of it.
Welcome to visit our organization.



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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.

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