Czjb 90c Disc Brake Geared Electric Bicycle Wheel Hub Motor 36V 250W

Czjb 90c Disc Brake Geared Electric Bicycle Wheel Hub Motor 36V 250W

CZJB 90C Disc Brake Geared CZPT Bicycle Wheel Hub Motor 36V 250W

Primary Features:


one. Strong torque ( effortless to cycle uphill or slope. Utilized to electric city bike and electrical mountain bicycle)

2. Diminished operational and mechanical sound (<55 db )

3.extended lifespan with dependable after-sales services ( 2 yr warranty )

4.Light-weight excess weight , only three kg

five. Water-proof IP sixty five

six. OEM / ODM support CZPT


seven. Extremely efficient >82% , significantly less energy use 

Item Description


solution identify CZJB 90C Disc Brake Geared CZPT Bicycle Wheel Hub Motor 36V 250W
Rated Voltage(V) 24/36/forty eight
Rated Electrical power(W) 180-350
Wheel Size sixteen”-28″
Rated Pace(km/h) twenty five
Rated Performance (%) >82
Reduction Ratio 1:four.five
Bodyweight (Kg) three
Open up Measurement(mm) a hundred thirty five
Generate and Freewheel six-9s
Cable Location Shaft middle appropriate
Spoke Specification 12g/13g
Corridor Sensor Optional
Combine speed sensor Optional
Floor CZPT/Black/Silver
Brake Sort V brake/Disc
Salt fog examination(h) 24/ninety six
Noise(db) <55db
Water-proof Grade IP65

Nine pins watertight cables(1.2 sq. for 250w/350w1.5 sq. for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you require lengthier cables,customize is achievable.We also can offer motor extension cables.

Magnet:38H High resisting 120ºC(Far more secure Large effeciency Lengthy services life) 


Nylon tooth: Decrease the equipment friction  Make certain lower sound and sturdy electrical power underload.


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


Vacuum dipping ensures that the paint is completely stuffed into the gap and increases the insulation. Thereby bettering efficiency, decreasing vibration and sound, and extending the support daily life of the merchandise.

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 suited for transport container.

two. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% prior to shipping and delivery. We are going to show you the photos or video of the items and offers before you shell out the equilibrium. Or you can arrive to have a check out of it.

3. Q: Do you examination all your merchandise prior to supply? 
A: Indeed, all goods will be examined ahead of delivery.
    Rain examination is 24hours*3days=72hours
    Exhaustion examination load motor is thirty days*24hours
    Substantial and minimal temperature situation check: -30ºC to 40ºC

4. Q: Could you print customer’s emblem and info on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample buy? 
A:Sure, Sample purchase is CZPT and sample delivery by convey this sort of as FedEx, DHL

6. Q: How lengthy is  your guide time ?
A:Sample get for e-bicycle motor is within 15 working days
  Sample purchase for E-bike conversion kit is about twenty five-thirty doing work times

seven. Q: How to validate the conversion kit in shape my bicycle? ?
The conversion was made to fit 90% of the bicycles, and you can check out your bicycle fork(the two metallic parts that attach the wheel to the bicycle) to be positive. You will need at the very least 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise long-phrase and very good relationship?
A: Initial we maintain superb quality, thoughtful soon after-product sales services and competitive price tag to ensure our customers’ advantage
Next we regard each consumer. We sincerely do organization and make close friends with them.
nine. Q: Can we have a eheck of goods ahead of supply?
A: Indeed, you can permit your buddies or by yourself occur to our business to check of it.
Welcome to check out our firm.

Czjb 90c Disc Brake Geared Electric Bicycle Wheel Hub Motor 36V 250W