Czjb-90t2 250W Brushless Cassette Geared Rear Wheel Electric Bicycle Motor

Czjb-90t2 250W Brushless Cassette Geared Rear Wheel Electric Bicycle Motor

CZJB-90T2 250w brushless cassette geared rear wheel electric powered bicycle motor 

Main Attributes:


one. Robust torque ( simple to cycle uphill or slope. Used to electric powered town bike and electric powered mountain bike)

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

3.prolonged lifespan with reliable following-income services ( two year guarantee )

four.Mild weight , only 3 kg

five. Water-resistant IP 65

six. OEM / ODM provider CZPT


7. Extremely effective >82% , much less electricity usage 


Solution Description

Product title

CZJB-90T2 36v 250w e-bicycle geared wheel cassette variety hub motor

Rated Voltage(V)


Rated Energy(W)

one hundred eighty-350

Wheel Dimension


Rated Velocity(km/h)

twenty five

Rated Performance (%)


Reduction Ratio

1:5.8 CZPTcal gear

Bodyweight (Kg)


Open up Dimension(mm)


Drive and Freewheel


Cable Area

Shaft centre proper

Spoke Specification


Corridor Sensor


Combine speed sensor




Brake Variety

V brake/Disc

Salt fog check(h)

24/ninety six



Waterproof Quality


Nine pins water-resistant cables
(one.2 sq. for 250w/350w1.5 square for 500w/750w)motor male connector:200mm female: rear :800mm entrance :1300mm
If you need lengthier cables,customise is attainable.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(A lot more secure High effeciency Prolonged service existence) 


CZPTcal tooth nylon tooth: Decrease the equipment friction  Ensure lower sounds and strong electrical power underload.


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


Vacuum dipping ensures that the paint is completely stuffed into the hole and increases the insulation. Thereby bettering functionality, reducing vibration and sounds, and extending the service daily life of the product.

Packaging & 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 transport container.

two. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% before shipping. We will display you the photos or video of the goods and packages ahead of you pay the harmony. Or you can come to have a check out of it.

3. Q: Do you test all your products ahead of delivery? 
A: Sure, all merchandise will be analyzed before shipping and delivery.
    Rain examination is 24hours*3days=72hours
    Tiredness take a look at load motor is thirty days*24hours
    Substantial and minimal temperature condition check: -30ºC to 40ºC

four. Q: Could you print customer’s logo and information on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample buy? 
A:Sure, Sample get is CZPT and sample shipping and delivery by convey such as FedEx, DHL

six. Q: How long is  your lead time ?
A:Sample buy for e-bike motor is within fifteen operating days
  Sample purchase for E-bike conversion kit is about twenty five-thirty functioning times

7. Q: How to verify the conversion package suit my bicycle? ?
The conversion was designed to match 90% of the bicycles, and you can check your bicycle fork(the two metallic parts 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.

eight. Q: How do you make our organization prolonged-expression and very good connection?
A: Very first we keep excellent quality, thoughtful following-sales support and competitive price to ensure our customers’ reward
Next we regard each and every consumer. We sincerely do company and make close friends with them.
9. Q: Can we have a eheck of goods before shipping?
A: Sure, you can enable your friends or by yourself come to our business to verify of it.
Welcome to visit our organization.


Czjb-90t2 250W Brushless Cassette Geared Rear Wheel Electric Bicycle Motor