Czjb-90/twelve” 12 Inch CZPT Bicycle Hub Brushless DC Motor


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



Main Attributes:

1.Large efficiency :≥80%

2. Large torque:Optimum torque up to thirty N.M

three. Minimal noise: functioning noise reduce than fifty five db

4.More time lifespan with dependable soon after-sales service

5. Drum brake or disc brake CZPT

Product Description

Rated Voltage(V)


Rated Power(W)

two hundred-350

Wheel Size


Rated Pace(km/h)

twenty five

Rated Efficiency (%)

>=eighty three

Reduction Ratio


Bodyweight (Kg)


Open up Size(mm)

one hundred-a hundred and forty

Drive and Freewheel


Cable Area

Shaft center right

Spoke Specification


Corridor Sensor


Combine velocity sensor




Brake Sort

V brake/disc

Salt fog check(h)

24/ninety six



Watertight Quality



Packaging & Shipping

Business Profile




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

2. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% just before supply. We are going to demonstrate you the pictures or video of the merchandise and packages ahead of you pay the equilibrium. Or you can occur to have a check out of it.

three. Q: Do you check all your products prior to shipping? 
A: Sure, all goods will be analyzed just before shipping and delivery.
    Rain test is 24hours*3days=72hours
    Exhaustion take a look at load motor is 30 times*24hours
    Substantial and lower temperature situation check: -30ºC to 40ºC

four. Q: Could you print customer’s brand and info on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
5. Q: Do you acknowledge sample get? 
A:Yes, Sample order is CZPT and sample supply by express this sort of as FedEx, DHL

six. Q: How prolonged is  your lead time ?
A:Sample buy for e-bicycle motor is in fifteen doing work days
  Sample order for E-bicycle conversion kit is about 25-thirty doing work times

7. Q: How to validate the conversion package fit my bicycle? ?
The conversion was made to in shape ninety% of the bicycles, and you can examine your bicycle fork(the two metallic pieces that attach the wheel to the bicycle) to be certain. You will need at least 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise extended-expression and good romantic relationship?
A: Very first we preserve outstanding high quality, considerate following-income provider and aggressive cost to make certain our customers’ benefit
2nd we regard each consumer. We sincerely do business and make close friends with them.
nine. Q: Can we have a eheck of goods ahead of shipping and delivery?
A: Of course, you can let your close friends or oneself occur to our business to check of it.
Welcome to go to our company.