Czjb High Quality 36V 250W Rear Brushless Hub DC E Bike Motor

Czjb High Quality 36V 250W Rear Brushless Hub DC E Bike Motor


Czjb Substantial Quality 36V 250W Rear Brushless Hub DC E Bicycle Motor



Major Functions:


1. Sturdy torque ( easy to cycle uphill or slope. Applied to electrical metropolis bike and electrical mountain bike)

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

three.extended lifespan with dependable right after-sales service ( 2 yr guarantee )

four.Light-weight fat , only three kg

five. Watertight IP sixty five

6. OEM / ODM support CZPT


7. Extremely successful >82% , less electrical power consumption 

Item Description


Rated Voltage(V) 24/36/48
Rated Electricity(W) 180-350
Wheel Size 16″-28″
Rated Pace(km/h) 25
Rated Effectiveness (%) >82
Reduction Ratio one:four.five
Weight (Kg) three
Open Dimensions(mm) 135
Travel and Freewheel six-9s
Cable Spot Shaft center appropriate
Spoke Specification 12g/13g
Corridor Sensor Optional
Integrate speed sensor Optional
Surface area CZPT/Black/Silver
Brake Sort V brake/Disc
Salt fog test(h) 24/96
Sounds(db) <55db
Watertight Quality IP65

Nine pins water-proof cables(one.2 square for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you need to have for a longer time cables,customise is achievable.We also can give motor extension cables.

Magnet:38H High resisting 120ºC(Far more secure Substantial effeciency Lengthy support lifestyle) 


Nylon tooth: Lessen the gear friction  Make certain reduced noise and sturdy electricity underload.


Hall plate iron core: Ensure no damage to the copper wire.


Vacuum dipping ensures that the paint is completely loaded into the gap and improves the insulation. Therefore strengthening efficiency, minimizing vibration and sounds, and extending the services lifestyle of the solution.

Packaging & Shipping and delivery

Organization Profile


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

two. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% before supply. We’ll show you the photos or movie of the goods and packages ahead of you pay out the harmony. Or you can arrive to have a check out of it.

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

four. Q: Could you print customer’s brand and details on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
5. Q: Do you accept sample get? 
A:Of course, Sample buy is CZPT and sample supply by convey such as FedEx, DHL

6. Q: How long is  your guide time ?
A:Sample get for e-bike motor is in 15 doing work times
  Sample buy for E-bike conversion package is about twenty five-30 doing work times

seven. Q: How to verify the conversion package match my bicycle? ?
The conversion was made to fit ninety% of the bicycles, and you can check out your bicycle fork(the two steel items that connect the wheel to the bicycle) to be positive. You will want at the very least 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our organization long-term and very good romantic relationship?
A: 1st we preserve exceptional good quality, thoughtful soon after-product sales support and competitive value to make certain our customers’ reward
2nd we regard every customer. We sincerely do organization and make friends with them.
9. Q: Can we have a eheck of merchandise just before shipping?
A: Indeed, you can permit your pals or your self appear to our firm to verify of it.
Welcome to pay a visit to our business.


Czjb High Quality 36V 250W Rear Brushless Hub DC E Bike Motor