Czjb-105c Electric Bicycle Gear Brushless Hub Motor 48V 500W

Czjb-105c Electric Bicycle Gear Brushless Hub Motor 48V 500W


Czjb-105c CZPT Bicycle Equipment Brushless Hub Motor 48V 500W 


Principal Characteristics:


1. Strong torque ( effortless to cycle uphill or slope. Applied to electric powered city bike and electric powered mountain bike)

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

three.prolonged lifespan with dependable after-sales service ( two year guarantee )

four.Mild weight , only three kg

5. Water-resistant IP 65

6. OEM / ODM support CZPT


seven. Highly successful >82% , less power intake 


Item Description

Rated Voltage(V)


Rated Electrical power(W)


Wheel Dimensions


Rated Velocity(km/h)


Rated Performance (%)


Reduction Ratio


Weight (Kg)


Open Dimension(mm)


Generate and Freewheel


Cable Place

Shaft Middle Left/Appropriate

Spoke Specification


Spoke Hole No.


Corridor Sensor


Integrate Velocity Sensor




Brake Type

V Brake/Disc Brake

Salt Fog Examination(h)

24/ninety six



Watertight Quality



9 pins watertight cables(1.2 sq. for 250w/350w1.5 square for 500w/750w)motor male connector:200mm feminine: rear :800mm front :1300mm
If you require for a longer time cables,personalize is achievable.We also can give motor extension cables.

Bent Magnet:38H High resisting 120ºC(More stable,not eaiser to slide out Greater energy at the same speed Minimize iron reduction, motor is not warmth up very easily)


CZPTcal tooth nylon tooth: Reduce the equipment friction  Guarantee minimal sound and sturdy electricity underload.


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


Vacuum dipping ensures that the paint is entirely loaded into the gap and enhances the insulation. Thus strengthening efficiency, lowering vibration and sound, and extending the support existence of the item.

Packaging & Shipping

Firm Profile


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

2. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% prior to delivery. We will demonstrate you the pictures or movie of the products and deals ahead of you pay out the harmony. Or you can arrive to have a check of it.

3. Q: Do you take a look at all your goods just before delivery? 
A: Yes, all merchandise will be analyzed prior to shipping and delivery.
    Rain take a look at is 24hours*3days=72hours
    Tiredness take a look at load motor is 30 days*24hours
    Substantial and low temperature issue check: -30ºC to 40ºC

4. Q: Could you print customer’s emblem and information on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
five. Q: Do you settle for sample purchase? 
A:Yes, Sample purchase is CZPT and sample shipping and delivery by categorical such as FedEx, DHL

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

seven. Q: How to confirm the conversion kit suit my bicycle? ?
The conversion was created to fit ninety% of the bicycles, and you can examine your bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be certain. You will want at the very least 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our enterprise long-phrase and excellent partnership?
A: Initial we preserve superb good quality, thoughtful soon after-revenue service and competitive value to guarantee our customers’ advantage
Second we regard every single customer. We sincerely do enterprise and make pals with them.
9. Q: Can we have a eheck of items just before supply?
A: Of course, you can permit your close friends or yourself occur to our business to verify of it.
Welcome to go to our business.


Czjb-105c Electric Bicycle Gear Brushless Hub Motor 48V 500W