Czjb-105c E Bike 24V 36V 48V Electric Bicycle DC Rear Motor

Czjb-105c E Bike 24V 36V 48V Electric Bicycle DC Rear Motor

CZJB-105C  E Bicycle 24V 36V 48V CZPT Bicycle DC Rear Motor


Main Characteristics:


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

2. Lowered operational and mechanical noise (<55 db )

three.lengthy lifespan with reliable following-income support ( 2 calendar year guarantee )

4.Gentle fat , only three kg

five. Waterproof IP sixty five

6. OEM / ODM provider CZPT


7. Very successful >82% , considerably less electrical power consumption 


Solution Description

Rated Voltage(V)


Rated Electricity(W)


Wheel Size


Rated Speed(km/h)


Rated Efficiency (%)


Reduction Ratio


Fat (Kg)


Open up Size(mm)


Push and Freewheel


Cable Spot

Shaft Centre Remaining/Proper

Spoke Specification


Spoke Gap No.


Hall Sensor


Combine Pace Sensor


Surface area


Brake Kind

V Brake/Disc Brake

Salt Fog Test(h)

24/ninety six



Watertight Grade


Nine pins water-proof cables(one.two square for 250w/350w1.5 sq. for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you require more time cables,customize is possible.We also can offer motor extension cables.

Bent Magnet:38H High resisting 120ºC(A lot more steady,not eaiser to drop out Increased electrical power at the exact same speed Lessen iron decline, motor is not warmth up easily)


CZPTcal tooth nylon tooth: Reduce the gear friction  Guarantee minimal sound and sturdy power underload.


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


Vacuum dipping ensures that the paint is completely loaded into the gap and enhances the insulation. Therefore bettering overall performance, reducing vibration and noise, and extending the services lifestyle of the solution.

Packaging & Transport

Organization Profile


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

2. Q. What is your conditions of payment ?
A: T/T 30% as deposit, and 70% ahead of shipping and delivery. We are going to demonstrate you the pictures or movie of the items and deals before you pay out the equilibrium. Or you can occur to have a examine of it.

three. Q: Do you take a look at all your merchandise just before supply? 
A: Yes, all merchandise will be examined just before supply.
    Rain examination is 24hours*3days=72hours
    Fatigue test load motor is 30 times*24hours
    Substantial and minimal temperature situation check: -30ºC to 40ºC

4. Q: Could you print customer’s emblem and data on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
5. Q: Do you acknowledge sample get? 
A:Of course, Sample buy is CZPT and sample shipping by express this sort of as FedEx, DHL

six. Q: How prolonged is  your guide time ?
A:Sample buy for e-bicycle motor is in 15 functioning times
  Sample order for E-bike conversion package is about 25-30 functioning times

7. Q: How to confirm the conversion kit in shape my bicycle? ?
The conversion was made to match 90% of the bicycles, and you can check out your bicycle fork(the two steel pieces that connect the wheel to the bicycle) to be sure. You will need to have at minimum 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our enterprise lengthy-expression and great relationship?
A: Initial we maintain excellent good quality, thoughtful right after-income provider and competitive value to make sure our customers’ advantage
2nd we respect each consumer. We sincerely do organization and make friends with them.
9. Q: Can we have a eheck of items ahead of delivery?
A: Indeed, you can let your pals or your self arrive to our business to check of it.
Welcome to go to our organization.


Czjb-105c E Bike 24V 36V 48V Electric Bicycle DC Rear Motor