fat tire QS bldc hub motor 5000w ekectric bike conversion kit

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Price:$518.00 - $530.00
Price in USD:Details


Product Overview


Product Description

fat tire QS bldc hub motor 5000w ekectric bike conversion kit

1.waterproof: which means you can fast install and release and better protect your motor and controller.

2.Sabvoton sinw wave controller:you don't worry it will disturb others.And you can enjoy programming 

controller by PC and phone .

3.Bluetooth app: you also can program with your phone .

4.TFT colorful display:Have a good look.And you can clearly see the speed and time.

5.Sun Ring MTX33/39 aluminum rim or motorcycle rim:You don't worry the wheel will break as your ride .

6.Package with good foam :You can receive your goods of good condition.

Sabvoton sinw wave controller function:

1.Lower noise----------------Don't worry about disturbing others.

2. Programmable---------------You can enjoy programming by yourself

3. Anti-charge function-----------------it can charge the battery with a litter current when you rotate the axle as you ride

4. Cruise function---------------------- You can ride for a long time at a certain speed

5.Simple and clear line----------------Fast install and release

6.Voltage range 36V-72V----------------you can fit your 48V lithium battery.You also can fit your 72V lithium battery.

Detailed Images

5000W electric bike kit hub motor drawing:

You can confirm your rear wheel open size.

Motor type
QS 205 5000W V3 brushless gearless hub motor
Motor power
Motor diameter
Magnet Height
3.5T 900RPM @72V                    
3T motor is 12.5KV,4T motor is 9KV
Numbers of pole pairs
Peak phase current
Mac toque
Max efficiency
Drop out
Hall sensor
2 sets ,one is for spare
Hall sensor phasing
120 degrees
Temperature sensor
dark black

TFT colorful display

Have a good look .Show 5 levers speed,time,current,voltage,distance and so on.You can program your display

Controller cables

Simple and clear cables,easy to install and release .And can better to protect your controller.

All black brake levers

Have a good look.High effective brake performance.And the connect also waterproof.


There have two style thumb/twist for you choose.The twist throttle are easy control the speed.The thumb are convenience.

 waterproof Cables

The waterproof cables can connect motor,controller,throttle,brake easily.Better protect the line and kits


1.Sun ring MTX33/39 aluminum rim 

2.Motorcycle rim

They all are high strength

Motor type brand
QS Motor 273 Brushless gearless Hub Motor 5000W V3 for bicycle and scooter
Matching Rim size
24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel.
Magnet Height
40mm, 16 pole pairs
Rated Power
36v-72v Sine Wave controller,18/24mosfet 
36v-72v TFT display
Drop out
Temperature sensor
3T motor is 12.5 KV,4T motor is 9.3KV



Bluetooth adapter

Disc brake

Matching front wheel with 20mm hub

Packing & Delivery

Our Company

Changzhou Ncyclebike Co.,Ltd.

Changzhou Ncyclebike Co.,Ltd.is a professional manufacturer of Electric bike kits,integrating development and production togrther.Our main products include hub motor,electric bike kits,lithium battery,electric bicycle and related products.Our company was established in 2016.Located near shanghai,we enjoy convenient water,land and air transpotation.
Ncyclebike will initiate the second phase of our development strategy.Our company regards"reasonable prices.efficient production time and good after-sales service"as our tenet.We hope to cooperate with more customers for mutual development and benefits.We welcome potential buyers to contact us.


Q1: What are the payment items?
A: We usually accept payment by T/T, L/C or Western Union,Trade Assurance Order in alibaba.
Q2: This is my first time to import, how can I trust your company and ensure to get the goods if I order from you?
A: We are Made -in -china and A-libaba legitimate certifiable company(VIP), and we support Trade Assurance Order in A-libaba. Only after you get the order,can we get the payment from your side.
Q3: How to make the order?
A: You have four ways to contact us to make the order: by e-mail, by Skype, by phone and by Trademanager.
Q4: Your price includes the VAT and TAX ?

A : Our price don't includes the tax , but we can help you pay it for most of Europe countries if you need . or we can do a low value to help you pay less tax .Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
Q5:  Do you have any kinds of certificates for electric parts for 5000W electric bike ?
A : We have got CE certificates, and if you need other kinds of certification, please feel free to contact us, we are glad to try any kinds of certification.
Q6:Does your company accept sample orders of 5000W conversion kit ?
A : Yes, we do.
Q7:  Can I visit your factory?
A : Of course you can! We are ready to show you around our professional workshop.
Q8 : Is your company ready to sign a distributor with me for my country?
A : Yes, we would think about it ,if you are good enough

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