Jb-75q Front Waterproof 36V 250W Brushless Wheel Electric Bike Hub Motor

Jb-75q Front Waterproof 36V 250W Brushless Wheel Electric Bike Hub Motor


Jb-75q Front Waterproof 36V 250W Brushless Wheel CZPT Bicycle Hub Motor



1)Use to electric town bike 

2)High performance(≥82% less energy use)
3)Gentle bodyweight(Only one.8KG)

four)Lower sounds when working ≤55db
five)Potent Torque
6.OEM/ODM services CZPT

Merchandise Description

Rated Voltage(V) 24v/36v/48v
Rated Electricity(W) 180w-250w
Wheel Size 16″-28″
Rated Velocity(km/h) 25km/h
Rated Effectiveness (%) >82%
Reduction Ratio 1:4.33
Bodyweight (Kg) 1.8kg
Open up Size(mm) 100mm
Generate and Freewheel /
Cable Area Shaft Centre Appropriate
Spoke Specification 10g/12g/13g
Spoke Hole No. 28H/36H
Corridor Sensor Optional
Integrate pace sensor Optional
Floor CZPT/Black/Silver
Brake Sort V brake/Disc brake
Salt Fog Check(h) 24/ninety six
Noise(db) <55db
Watertight Quality IP65


Nine pins watertight cables(1.two sq. for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm feminine: rear :800mm front :1300mm
If you want longer cables,personalize is achievable.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(Far more stable Large effeciency Extended service life) 


Nylon tooth: Reduce the gear friction  Ensure lower sounds and sturdy energy underload.


Hall plate iron main: Ensure no hurt to the copper wire.


Vacuum dipping ensures that the paint is totally stuffed into the gap and improves the insulation. Thereby bettering efficiency, minimizing vibration and sounds, and extending the services lifestyle of the product.

Packaging & Shipping and delivery

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 and delivery container.

two. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% ahead of supply. We’ll display you the photographs or online video of the merchandise and packages before you pay out the equilibrium. Or you can arrive to have a check of it.

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

4. Q: Could you print customer’s logo and data on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample order? 
A:Of course, Sample order is CZPT and sample delivery by express this kind of as FedEx, DHL

six. Q: How prolonged is  your lead time ?
A:Sample buy for e-bicycle motor is inside fifteen doing work days
  Sample order for E-bike conversion package is about twenty five-thirty operating times

seven. Q: How to validate the conversion kit suit my bicycle? ?
The conversion was created to suit ninety% of the bicycles, and you can check your bicycle fork(the two metal parts that attach the wheel to the bicycle) to be confident. You will need to have at least 100mm for front wheel and 135mm for rear wheel.

eight. Q: How do you make our organization lengthy-time period and very good connection?
A: First we preserve excellent good quality, considerate soon after-income support and competitive value to ensure our customers’ gain
Next we regard each client. We sincerely do company and make close friends with them.
nine. Q: Can we have a eheck of merchandise prior to shipping?
A: Of course, you can permit your pals or yourself arrive to our firm to check out of it.
Welcome to visit our firm.



Jb-75q Front Waterproof 36V 250W Brushless Wheel Electric Bike Hub Motor