Czjb-90t 350W 36V Rear Wheel Hub Disc-Brake Rear Freewheel Ebike DC Motor

Czjb-90t 350W 36V Rear Wheel Hub Disc-Brake Rear Freewheel Ebike DC Motor

CZJB-90T 350w 36v rear wheel hub disc-brake rear freewheel ebike dc motor


Principal Characteristics:


1. Robust torque ( straightforward to cycle uphill or slope. Utilized to electrical metropolis bicycle and electrical mountain bike)

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

three.long lifespan with trustworthy after-revenue services ( 2 calendar year warranty )

four.Light bodyweight , only three kg

five. Water-proof IP 65

six. OEM / ODM provider CZPT


seven. Hugely productive >82% , significantly less electrical power usage 

Merchandise Description

Rated Voltage(V)


Rated Power(W)


Wheel Dimension


Rated Speed(km/h)


Rated Efficiency (%)


Reduction Ratio


Fat (Kg)


Open Dimension(mm)


Push and Freewheel


Cable Area

Shaft Centre Proper

Spoke Specification


Spoke Hole No.


Corridor Sensor


velocity sensor




Brake Kind

V brake/Disc

Salt Fog Check(h)

24/ninety six



Waterproof Quality


9 pins waterproof cables(1.two square for 250w/350w1.five square for 500w/750w)motor male connector:200mm woman: rear :800mm entrance :1300mm
If you require for a longer time cables,personalize is feasible.We also can give motor extension cables.

Magnet:38H High resisting 120ºC(More stable Substantial effeciency Prolonged support daily life) 


CZPTcal tooth nylon tooth: Lessen the equipment friction  Make sure minimal sounds and strong electrical power underload.


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


Vacuum dipping ensures that the paint is totally crammed into the hole and improves the insulation. Thereby improving efficiency, decreasing vibration and noise, and extending the support lifestyle of the item.

Packaging & Shipping

Organization Profile


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

2. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the images or online video of the products and offers before you pay the balance. Or you can occur to have a check out of it.

3. Q: Do you check all your merchandise ahead of supply? 
A: Of course, all products will be tested ahead of supply.
    Rain check is 24hours*3days=72hours
    Fatigue examination load motor is thirty times*24hours
    Substantial and reduced temperature condition take a look at: -30ºC to 40ºC

four. Q: Could you print customer’s symbol and info on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
5. Q: Do you accept sample purchase? 
A:Indeed, Sample get is CZPT and sample shipping by express these kinds of as FedEx, DHL

6. Q: How prolonged is  your guide time ?
A:Sample order for e-bicycle motor is in 15 doing work times
  Sample buy for E-bicycle conversion kit is about 25-30 operating days

7. Q: How to verify the conversion kit suit my bicycle? ?
The conversion was made to fit 90% of the bicycles, and you can verify your bicycle fork(the two metallic items that attach the wheel to the bicycle) to be confident. You will need to have at minimum 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our business prolonged-phrase and good relationship?
A: First we hold superb good quality, thoughtful following-income service and aggressive price tag to ensure our customers’ gain
Next we regard every single client. We sincerely do business and make friends with them.
9. Q: Can we have a eheck of merchandise ahead of delivery?
A: Of course, you can allow your pals or by yourself occur to our company to verify of it.
Welcome to check out our organization.



Czjb-90t 350W 36V Rear Wheel Hub Disc-Brake Rear Freewheel Ebike DC Motor