Czjb Jb-90 12″ Electric Bike and E-Bike Brushless Geared Hub Motor 250W 24V


Czjb Jb-ninety/twelve” CZPT Bike and E-Bicycle Brushless Geared Hub Motor 250W 24V

Main Attributes:

1.High performance :≥80%

two. Higher torque:Highest torque up to thirty N.M

3. Lower sounds: doing work sounds lower than 55 db

four.Longer lifespan with reputable following-income provider

5. Drum brake or disc brake CZPT

Item Description

Rated Voltage(V)

24/36/forty eight

Rated Power(W)


Wheel Size


Rated Pace(km/h)


Rated Efficiency (%)


Reduction Ratio


Weight (Kg)


Open Measurement(mm)

a hundred-a hundred and forty

Travel and Freewheel


Cable Area

Shaft heart correct

Spoke Specification


Hall Sensor


Integrate pace sensor




Brake Kind

V brake/disc

Salt fog take a look at(h)




Watertight Quality



Packaging & Shipping and delivery

Business Profile




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

two. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% prior to delivery. We are going to present you the photos or video of the products and offers prior to you pay out the harmony. Or you can appear to have a check of it.

3. Q: Do you take a look at all your merchandise ahead of shipping? 
A: Indeed, all merchandise will be analyzed ahead of supply.
    Rain examination is 24hours*3days=72hours
    Tiredness check load motor is 30 days*24hours
    Higher and minimal temperature issue test: -30ºC to 40ºC

4. Q: Could you print customer’s logo and details on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample purchase? 
A:Sure, Sample buy is CZPT and sample shipping and delivery by specific this kind of as FedEx, DHL

six. Q: How prolonged is  your guide time ?
A:Sample buy for e-bicycle motor is in fifteen working times
  Sample buy for E-bicycle conversion kit is about twenty five-30 doing work times

seven. Q: How to verify the conversion kit in shape my bicycle? ?
The conversion was made to match 90% of the bicycles, and you can check your bicycle fork(the two metal pieces that connect the wheel to the bicycle) to be certain. You will need at least 100mm for front wheel and 135mm for rear wheel.

eight. Q: How do you make our company extended-time period and great connection?
A: Very first we maintain excellent top quality, thoughtful after-income support and competitive value to guarantee our customers’ benefit
2nd we regard each consumer. We sincerely do company and make buddies with them.
9. Q: Can we have a eheck of goods prior to supply?
A: Yes, you can permit your pals or by yourself arrive to our business to verify of it.
Welcome to check out our business.