Czjb-75 12′′ Aluminum Alloy 36V 250W Hub E Bike Brushless Motor

Czjb-75 12′′ Aluminum Alloy 36V 250W Hub E Bike Brushless Motor

CZJB-seventy five/12” aluminum alloy 36v 250w hub e bicycle brushless motor


CZJB-90/12” 36V 250watt twelve Inch CZPT Bicycle Brushless Hub Motor



Principal Characteristics:

1.High efficiency :≥80%

two. Higher torque:Highest torque up to 35 N.M

3. Reduced sounds: doing work sounds decrease than 55 db

four.Lengthier lifespan with reliable right after-product sales service

5. V brake or disc brake CZPT

Solution Description


Rated Voltage(V)


Rated Electricity(W)

a hundred and eighty-250

Wheel Dimensions


Rated Velocity(km/h)

twenty five

Rated Performance (%)

>=eighty two

Reduction Ratio


Fat (Kg)


Open up Dimensions(mm)

one hundred-a hundred and forty

Generate and Freewheel


Cable Place

Shaft heart right/remaining

Spoke Specification


Hall Sensor


Combine velocity sensor




Brake Sort

V brake/disc

Salt fog test(h)




Water-resistant Quality



Packaging & Transport

Firm Profile




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

two. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% prior to shipping and delivery. We will demonstrate you the pictures or video clip of the items and packages ahead of you pay out the equilibrium. Or you can appear to have a examine of it.

3. Q: Do you check all your products before shipping? 
A: Of course, all items will be tested prior to shipping.
    Rain test is 24hours*3days=72hours
    Fatigue examination load motor is thirty times*24hours
    Higher and minimal temperature issue check: -30ºC to 40ºC

four. Q: Could you print customer’s emblem and information on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample get? 
A:Sure, Sample buy is CZPT and sample supply by categorical such as FedEx, DHL

6. Q: How lengthy is  your direct time ?
A:Sample get for e-bicycle motor is inside of fifteen working times
  Sample buy for E-bike conversion package is about 25-thirty working times

seven. Q: How to affirm the conversion kit suit my bicycle? ?
The conversion was made to in shape ninety% of the bicycles, and you can verify your bicycle fork(the two steel pieces that attach the wheel to the bicycle) to be positive. You will need at minimum 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our organization extended-phrase and excellent relationship?
A: 1st we maintain outstanding top quality, thoughtful after-sales service and aggressive price to make certain our customers’ reward
2nd we regard every single client. We sincerely do enterprise and make pals with them.
nine. Q: Can we have a eheck of products ahead of shipping?
A: Sure, you can allow your pals or yourself arrive to our company to check of it.
Welcome to pay a visit to our business.


Czjb-75 12′′ Aluminum Alloy 36V 250W Hub E Bike Brushless Motor