Czjb-Ih5301 Bicycle Electric Brushless Ebike Hub Motor

Czjb-Ih5301 Bicycle Electric Brushless Ebike Hub Motor

CZJB-90C bicycle electrical brushless ebike hub motor


Major Functions:


one. Powerful torque ( straightforward to cycle uphill or slope. Used to electrical metropolis bicycle and electrical mountain bike)

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

three.lengthy lifespan with trustworthy following-product sales service ( two yr warranty )

four.Light-weight excess weight , only 3 kg

5. Waterproof IP 65

6. OEM / ODM support CZPT


seven. Highly effective >82% , significantly less energy intake 


Product Description

osition Rear Dropout(mm) a hundred thirty five
CZPT Gear Brake sort V/Disc brake
Rated voltage(V) 36V Operation Temperature(ºC) -sixty five
Rated power(W) 250 Effectiveness(%) ≥82
Fat(Kg) two.2 Shade Black/CZPT/Silver
Reduction Ratio 1:13 Cabling Route Shaft center remaining
Max torque(N.m) 35 Sound grade ≤55db
Wheel Diameter(Inch) fourteen”-28″ IP Quality IP65
Rated speed(km/h) 25 Salt spray Check CZPT(h) 24-96
Spoke Specification 36H12G/13G Travel and Freewheel six-7s


9 pins water-proof cables
(1.two square for 250w/350w1.5 square for 500w/750w)motor male connector:200mm feminine: rear :800mm entrance :1300mm
If you want lengthier cables,customise is possible.We also can supply motor extension cables.

Bent Magnet:38H High resisting 120ºC(A lot more stable,not eaiser to fall out Greater energy at the exact same speed Lessen iron reduction, motor is not heat up easily)


CZPTcal tooth nylon tooth: Minimize the equipment friction  Ensure low sounds and sturdy power underload.


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


Vacuum dipping ensures that the paint is entirely filled into the hole and enhances the insulation. Thereby bettering overall performance, minimizing vibration and noise, and extending the service daily life of the merchandise.

Packaging & Shipping and delivery

Firm Profile


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

2. Q. What is your conditions of payment ?
A: T/T thirty% as deposit, and 70% ahead of shipping and delivery. We are going to show you the images or movie of the products and packages just before you pay out the harmony. Or you can occur to have a examine of it.

three. Q: Do you examination all your merchandise ahead of delivery? 
A: Sure, all merchandise will be examined prior to shipping.
    Rain test is 24hours*3days=72hours
    Exhaustion examination load motor is thirty times*24hours
    Substantial and reduced temperature problem check: -30ºC to 40ºC

4. Q: Could you print customer’s brand and data on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
five. Q: Do you take sample get? 
A:Yes, Sample order is CZPT and sample supply by categorical this sort of as FedEx, DHL

6. Q: How long is  your guide time ?
A:Sample purchase for e-bicycle motor is inside of 15 operating days
  Sample purchase for E-bicycle conversion package is about 25-30 doing work times

seven. Q: How to affirm the conversion kit match my bicycle? ?
The conversion was developed to in shape ninety% of the bicycles, and you can check your bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be positive. You will require at the very least 100mm for entrance wheel and 135mm for rear wheel.

8. Q: How do you make our enterprise extended-term and very good relationship?
A: 1st we hold exceptional good quality, thoughtful right after-income provider and competitive price to make sure our customers’ gain
Next we regard every single client. We sincerely do company and make buddies with them.
9. Q: Can we have a eheck of merchandise before delivery?
A: Indeed, you can enable your friends or by yourself arrive to our company to check of it.
Welcome to pay a visit to our organization.

Czjb-Ih5301 Bicycle Electric Brushless Ebike Hub Motor

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