Czjb 90c 36V 250W Electric Bicycle Brushless Geared Hub Motor with CE

Czjb 90c 36V 250W Electric Bicycle Brushless Geared Hub Motor with CE

CZJB 90C 36V 250W CZPT Bicycle Brushless Geared Hub Motor with Ce


Primary Characteristics:


1. Robust torque ( effortless to cycle uphill or slope. Utilized to electric metropolis bike and electrical mountain bike)

2. Decreased operational and mechanical sounds (<55 db )

3.long lifespan with reputable right after-revenue provider ( two calendar year guarantee )

4.Gentle excess weight , only 3 kg

5. Water-resistant IP 65

6. OEM / ODM services CZPT


7. Extremely successful >82% , considerably less power use 

Item Description

Product title CZJB 90C 36V 250W CZPT Bicycle Brushless Geared Hub Motor with Ce
Rated Voltage(V) 24/36/48
Rated Power(W) 180-350
Wheel Measurement sixteen”-28″
Rated Velocity(km/h) twenty five
Rated Effectiveness (%) >82
Reduction Ratio 1:four.5
Bodyweight (Kg) 3
Open Measurement(mm) one hundred thirty five
Push and Freewheel six-9s
Cable Area Shaft heart appropriate
Spoke Specification 12g/13g
Hall Sensor Optional
Combine velocity sensor Optional
Area CZPT/Black/Silver
Brake Sort V brake/Disc
Salt fog examination(h) 24/ninety six
Noise(db) <55db
Waterproof Quality IP65

9 pins water-proof cables(1.two square for 250w/350w1.5 square for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you want for a longer time cables,customize is achievable.We also can offer motor extension cables.

Magnet:38H High resisting 120ºC(A lot more secure High effeciency Lengthy support existence) 


Nylon tooth: Reduce the equipment friction  Guarantee reduced sound and sturdy energy underload.


Corridor plate iron main: Ensure no injury to the copper wire.


Vacuum dipping ensures that the paint is totally stuffed into the hole and increases the insulation. Therefore improving overall performance, lowering vibration and noise, and extending the provider existence of the item.

Packaging & Shipping

Company Profile


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

2. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% just before shipping and delivery. We will show you the photographs or movie of the products and packages prior to you pay the balance. Or you can appear to have a check of it.

3. Q: Do you examination all your goods just before shipping and delivery? 
A: Of course, all items will be analyzed prior to supply.
    Rain check is 24hours*3days=72hours
    Exhaustion test load motor is 30 times*24hours
    Large and minimal temperature problem take a look at: -30ºC to 40ºC

4. Q: Could you print customer’s logo and info on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample get? 
A:Yes, Sample order is CZPT and sample shipping by express such as FedEx, DHL

6. Q: How long is  your guide time ?
A:Sample buy for e-bicycle motor is in fifteen working times
  Sample purchase for E-bike conversion package is about 25-30 functioning times

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

eight. Q: How do you make our organization long-time period and excellent romantic relationship?
A: Very first we maintain superb high quality, considerate right after-product sales service and competitive price to guarantee our customers’ benefit
2nd we regard each and every customer. We sincerely do business and make close friends with them.
nine. Q: Can we have a eheck of merchandise just before delivery?
A: Sure, you can let your close friends or your self come to our firm to check of it.
Welcome to visit our business.

Czjb 90c 36V 250W Electric Bicycle Brushless Geared Hub Motor with CE