Czjb-92c2 E-Bike 350 Watt DC Brushless Gear Cassette Hub Motor 250W

Czjb-92c2 E-Bike 350 Watt DC Brushless Gear Cassette Hub Motor 250W

CZJB-92C2  E-Bicycle 350 Watt DC Brushless Equipment Cassette Hub Motor 250W

Main Features:


1. Strong torque ( straightforward to cycle uphill or slope. Used to electric metropolis bicycle and electric powered mountain bicycle)

two. Decreased operational and mechanical sounds (<55 db )

3.extended lifespan with trustworthy right after-product sales support ( two yr guarantee )

four.Light-weight fat , only 3 kg

5. Watertight IP sixty five

6. OEM / ODM provider CZPT


seven. Highly effective >82% , considerably less energy consumption 

Product Description

Rated Voltage(V) 24/36/48
Rated Electricity(W) a hundred and eighty-350
Wheel Dimension 16″-28″
Rated Speed(km/h) 25
Rated Effectiveness (%) >=eighty four
Reduction Ratio 1:4.five
Weight (Kg) 3
Open up Size(mm) 138
Push and Freewheel 6-9s
Cable Area Shaft centre proper
Spoke Specification 12g/13g
Corridor Sensor Optional
Integrate speed sensor Optional
Area CZPT/Black/Silver
Brake Kind V brake/Disc
Salt fog check(h) 24/96
Noise(db) <55db
Water-resistant Grade IP65

9 pins water-proof cables(1.two square for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm female: rear :800mm entrance :1300mm
If you want longer cables,personalize is possible.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(A lot more secure Large effeciency Long services life) 


Nylon tooth: Lessen the equipment friction  Ensure minimal sound and powerful power underload.


Corridor plate iron main: Ensure no injury to the copper wire.


Vacuum dipping ensures that the paint is entirely filled into the gap and increases the insulation. Thereby enhancing efficiency, minimizing vibration and noise, and extending the service lifestyle of the product.

Packaging & Delivery

Firm Profile


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

two. Q. What is your conditions of payment ?
A: T/T thirty% as deposit, and 70% ahead of supply. We will show you the pictures or video of the products and deals ahead of you spend the harmony. Or you can come to have a verify of it.

3. Q: Do you test all your goods before shipping? 
A: Indeed, all items will be analyzed prior to supply.
    Rain check is 24hours*3days=72hours
    Fatigue take a look at load motor is 30 times*24hours
    Substantial and reduced temperature issue examination: -30ºC to 40ºC

four. Q: Could you print customer’s emblem and information on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you acknowledge sample buy? 
A:Indeed, Sample buy is CZPT and sample supply by specific these kinds of as FedEx, DHL

six. Q: How lengthy is  your direct time ?
A:Sample order for e-bike motor is within 15 working days
  Sample buy for E-bike conversion kit is about twenty five-30 working times

7. Q: How to affirm the conversion package match my bicycle? ?
The conversion was created to suit ninety% of the bicycles, and you can examine your bicycle fork(the two steel pieces that attach the wheel to the bicycle) to be sure. You will need at minimum 100mm for entrance wheel and 135mm for rear wheel.

eight. Q: How do you make our business prolonged-time period and good connection?
A: 1st we hold superb top quality, thoughtful after-income service and competitive value to ensure our customers’ gain
Next we regard every client. We sincerely do business and make close friends with them.
9. Q: Can we have a eheck of items prior to delivery?
A: Of course, you can permit your friends or yourself appear to our company to examine of it.
Welcome to pay a visit to our company.


Czjb-92c2 E-Bike 350 Watt DC Brushless Gear Cassette Hub Motor 250W