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Rear Wheel 72v 8000W Hub Motor Kit for Stealth Bomber Bike with 200A Sabvoton Controller

Rear Wheel 72v 8000W Hub Motor Kit for Stealth Bomber Bike with 200A Sabvoton Controller

Free Shipping to US, UK, EU, AU, CA, NZ, NO, CH, MX, SG, VNM

Regular price $1,788.00 USD
Regular price Sale price $1,788.00 USD
Sale Sold out
Shipping calculated at checkout.

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Quantity

General Info of The Item

Voltage: 72V

Motor Power: 8000W

Number of Speed: 1

Maximum Speed: 100km/h or 63mph

Motor Type: BLDC Brushless Rear Hub Motor

Tire Type: Off-Road Tire

Brake Type:

Color: Black

Product Description

1, Brushless 72V8000W DC hub motor with double hall sensor, 150mm dropout for motorcycle wheel and 170mm dropout for 26" x 4.0 wheel.
2, Top Speed : About 100km/h (65mile/h); Big torque: Rated torque 80N./M, Max torque 125 N./m. powerful for climbing hills.
3, 200Amp Sabvoton brand programmable sine-wave controller.
4, UKC1 TFT display with 3.5" high contrast color screen
6, It is the ebike kit for building stealth Bomber beach cruiser electric bike.
7, This ebike kit does not include a disc brake.
8, We ship to United Arab Emirates, Saudi Arabia, Qatar too

What the Item includes

8000w Motor Wheel | Controller |Throttle | Brake Lever | UKC1 TFT Display | USB connector | Bluetooth | Headlight & taillight with signal turning (Optional) | Anti-theft system(Optional).

Shipping & Delivery

Free Shipping to US, UK & Germany. For some items shipping from China, it is free shipping to EU countries and Australia too. For more Details, please check the shipping policy below.

We normally ship it from China, US, UK or Germany warehouse by FEDEX, UPS, DPD, DHL, GLS, POST or other international express. 

1, Ship it from US, UK and Germany warehouse

When you can receive your order: Order Handling Time + Delivery Time. If we have stock in US, UK or Germany warehouse, we ship it from US warehouse to US buyers, from UK warehouse to UK buyers, from Germany warehouse to Europe Union buyers. The delivery normally takes about 1-5 business days. The shipping cost to these three areas (US, UK and Europe Union) is free. To the other countries, you can check the shipping cost at checkout. No import tax from Germany to Europe Union countries.

 Shipping from US, UK and Germany Warehouse
 Destination Order Handling Time(Business day) Delivery (Business Days)

Shipping Methods

Shipping Fee

Import
Tax

US, UK, Germany 1-2 1-5 DPD, UPS, DHL, Evri, GLS, Post or FEDEX etc., Free None
EU, please check EU
countries list below
1-2 3-5

 

DPD, UPS, DHL, Evri, GLS, Post or FEDEX, etc.,

 

Free None

 

 

EU countries list: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden 

 

2, Ship it from China

When you can receive your order: Order Handling Time + Delivery Time. For the orders which ship from China, We need some days to prepare your order especially the stealth bomber ebike. The order handling time is about 2-7 business days. Please check the shipping fee, handling time, delivery and import tax details in the following tables.

 Ship from China to US, UK, Australia, Canada, Germany, EU and some Asia countries, please check the EU and Asia countries lists below
 Package

Shipping

Fee

Order Handling Time (Business Day)

Delivery (Business Day)

Shipping Methods

Import 

Tax

small package

(1-7.9kgs)

Free 2-3 10-5 FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc.,

Yes, if you

are asked

to pay

8kgs<package

<80kgs

Free 2-4 10-15 or 30-35 By air or by sea from China to US, EU, UK or AU,  by FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc., for delivery none

Stealth Bomber

Ebike & Front Wheel

Free 5-7 35-45 By sea from China to US, EU, UK or AU,  by FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc., for delivery none
Battery Free 3-7 12-18 By air from China to US, EU, UK or AU,  by FEDEX, UPS, DHL, DPD or Evri, etc., for delivery none

 

EU countries list: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden

Some Asia countries list: Japan, Malaysia, Philippines, South Korea, Thailand, Vietnam

Note: For the Stealth Bomber Ebike, we cannot ship to Canada.

 

 Shipping from China to Norway, Switzerland, New Zealand, Mexico
 package

Shipping

Fee

Order Handling Time (Business Day)

Delivery

(Business

Day)

 Shipping Methods

Import

Tax

small package

(1-5.5kgs)

Free

2-3

10-15

FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc.,

Yes, if you are asked to pay

6kgs<package

<80kgs

Free 2-4 10-15 FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc., Yes, if you are asked to pay

 

Battery
calculated at checkout 3-7 12-18 FEDEX, UPS, DHL, DPD, GLS, Post or Evri, etc., Yes, if you are asked to pay

 Stealth Bomber

Ebike

We cannot ship this bike to Canada, but the DIY parts package for stealth bomber ebike can be shipped to Canada, the shipping rate and delivery are same to 6kgs<package<80kgs

  

 

 Shipping from China to Israel, Qatar, Saudi Arabia • Israel, Saudi Arabia, Monaco, Qatar, United Arab Emirates (We cannot ship Stealth Bomber Ebike and ebike battery to this destination.
 Package

Shipping
Fee

Order Handling Time (Business Day)

Delivery
(Business
Days)

Shipping Methods

Import
Tax

package
(1-30kgs)

calculated 
at checkout
2-3 10-15 FEDEX, UPS, DHL or POST yes, if you are asked to pay 
package>30kgs,
normally the DIY
parts package for stealth bomber Ebike
calculated 
at checkout
2-4 10-15 FEDEX, UPS, DHL or POST yes, if you are asked to pay

 

Fulfillment & Warehouse Network

We are Authorized Distributor of Unit Pack Power ebike batteries with base factory in Shenzhen China, Oversea warehouse in US, UK, Germany, Australia and Canada. With this advantage, we can provide fast delivery from US, UK, Germany, Australia & Canada.
We are Authorized Distributor of Drvetion electric bicycles with base factory in Guangzhou, China, warehouse in Spain and Germany, which can provide fast delivery to European countries from Spain and Germany.
  • Local Inventory Orders: Orders for items stocked at our US, UK, or EU, CA, Australia are dispatched directly from those local warehouses via local ground couriers (e.g., FedEx, UPS, DHL or DPD).
  • Direct Factory Orders: Items or custom configurations not currently stocked in regional warehouses are shipped directly from our primary manufacturing hub in Guangzhou, China."

Updated on 28th, July, 2026

Shop with Confidence: 30-Day Money Back...

 

14-Day Money-Back Guarantee for Any Reason

Undamaged and unused product may be returned for a full refund for any reason within 14-days after receiving your items. Once the returned items arrives back in theebikemotorkit's warehouse for inspection, the refund process will be begin. 

  • Returns must include all accessories;
  • Returned items must be in the same condition that you received it, unworn, unused, undamaged, and in its original packaging. You'll also need the receipt or proof of purchase;
  • For non-quality related return, the buyer is responsible for the return shipping cost;
  • For quality related return, theebikemotorkit will bear the return shipping cost;
  • We don't accept Used products return except it is the product problem or extremely product defects. 
  • Please contact us for the return address before your return.

How to Return an Item

  • To start a return, you can contact us at [email protected]. If your return is accepted and meet the free shipping return requirement, we’ll send you a return shipping label, as well as instructions on how and where to send your package.
  • For the return which the buyer need to pay the return shipping cost, please contact us by email to get the return address. Then let us know the tracking number after you ship the items.
  • Your items must be in the original packaging. Or the refund and replacement would not be issued.  Items sent back to us without first requesting a return will not be accepted.

Return Shipping Cost

Please read carefully the condition below to see who need to pay the return shipping cost. If the conditions are not met for return or warranty, theebikemotorkit reserves the right to the exchange or refund.

 

Time after purchase

Product Condition

Return

Exchange

Shipping Fee

<14 Days

(Unopened and Unused) Brand New

×

borne by the customer

(Opened and Unused) Non-Defective Product

×

borne by the customer

(Opened and Used) Defective Product

(provide product video)



×

borne by the seller

>14 Days

Non-Defective Product

×

×

/

3 Months

Defective Product (provide product video)

×

borne by the seller

6 Months

Defective Product (provide product video)

×

borne by the seller

12 Months

Defective Product (provide product video) This does not apply to Controller and LCD, TFT display

×

borne by the seller

 


Please note: To avoid malicious returns and save our labor costs and time. If the customer claimed the product defective and request return. Please provide product videos to us. At the same time, we will detect the cause of the failure after the product is returned to the warehouse. If it is man-made damage or return caused by improper use. We will charge consumers a return fee of 10%~20%, and the return shipping fee is borne by the consumer.

 

Refund

  • Please send us a notification after you ship the item out and provide a tracking number. After we receive the item you returned and check out that the item is in good condition, we will replace or refund you. This will be issued in 5-7 business days.
  • If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next, contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund, please contact us at [email protected].

How to measure the wheel size and dropout of A bike

How to Measure a Bike Tire (How to Measure a Bicycle Tire)

In the bicycle field, the wheel size is the size of the bike wheel after you install the tire. So when you get the tire size, you get the bike wheel size.
If you have a bike tire on your wheel, you can generally find required measurement information on the tire wall (side of tire – see picture below).
Tire walls usually display the size as the picture below. 
If you can’t find the sizing on the wall of your tire, here we show you the methods to get your bike wheel size. 

The Standard Method (Easiest and Fastest Ways to Find Bike Tire Size) 

The standard method is to measures the tire width and tire diameter in inches.

How to Measure Bike Wheel Size with the Standard Method

  1. Put your bicycle on its kickstand or against a wall so that it’s stable.
  2. Place the bottom of the tape at the lowest point of the tire (on the ground) and measure in a straight line to the centre of the bike wheel to find your wheel radius (as shown in the image above). Multiply your wheel's radius by two, then it is the wheel's diameter. it is the wheel size.
  3. Measure the tire's width by placing the type across the top of it like the picture below. the number you got is the tire width. Be sure to list the diameter first, followed by the tire width.
  4. Bike wheel diameters are rounded to the nearest half-inch, so if your measurements are just over or under, round up or down to the nearest size.

How To Measure a Bike Wheel (Rim) for Tire Size

If you do not have your bike’s tire to hand, you can determine the tire size by measuring your bike’s rim width in millimetres as well.
Based on the average tire and wheel combinations currently on the market, the following charts illustrate the coinciding tire size and rim length.
Many rims will display their size somewhere, but some rims may be missing this measurement. 
If you cant find measurement on your wheel’s rim, follow the easy steps below that will help you determine the appropriate tire sizes your rim can handle.
  1. With no tire on your bike wheel, position the wheel vertically and hold it steady. 
  2. Take a measuring tape and press it against the inside of the rim, where the tire bead would normally sit.
  3. Measure the internal distance from one side of the rim to the other (as shown in the image above).
  4. Take this width and apply it to the correct table below.

Road Bike Rim Width to Tire Size Chart

Mountain Bike Rim Width to Tire Size Chart
Measure of Wheel
20" -- outer tire: 495mm dia.; rim: 410mm dia.;
24" -- outer tire: 600mm dia.; rim: 517mm dia.
26" -- outer tire: 650mm dia.; rim: 573mm dia.;
700C -- outer tire: 690mm dia.; rim: 635mm dia.
28" -- outer tire: 710mm dia.; rim: 650mm dia.

How to measure the dropout of your bike

The dropout of your bike is important, it can decides if the electric bike kit can fit your bike or not. So before your purchase of an ebike kit, please measure the dropout of your bike first.

Bike dropout is literally called frame spacing, is the inside distance between the two fork ends (drop outs) where the wheel fits in. it is very easy to be measure just by removing the wheel and holding a ruler to measure the place where the wheel came out. please check the following picture.

19", 21" motorcycle wheel & 26 " x 4.0 Fat wheel 72v 8000w Hub Motor Kit with 200A Sabvoton Controller 

Experience ultimate electric power with our 72v 8000w hub motor kit, engineered for the legendary Stealth Bomber ebike platform. This premium 8000w ebike kit delivers exceptional torque and speed, transforming your ride into a high-performance machine. Featuring a robust rear wheel hub motor paired with a professional-grade 200A Sabvoton controller, this stealth bomber ebike kit ensures smooth acceleration and reliable power management. Perfect for riders seeking maximum performance, the system handles demanding terrain with ease. Built for durability and efficiency, this complete motor solution offers the power and control serious enthusiasts demand. Upgrade your electric bike experience today.

72v 8000w hub motor kit includes 

1 x 72V 8000w QS DC hub motor with 19" or 21" Motorcycle rear wheel

1 x Sabvonton Controller 200A

1 x Wuxing Brand Twist or Thumb Throttle

1 x Wuxing brand brake lever

1 x 16T single speed gear

1 x UKC1 TFT display & key

1 x USB Connector

1 x Bluetooth

1 x Headlight & taillight with signal turning is optional

1 x Anti-theft system is optional

 

8000w stealth bomber ebike kit Feature

1, Brushless 72V8000W DC hub motor with double hall sensor, single 16tooth freewheel for bicycle chain.

2, Top Speed: about 100km/h or 65mile/h. 

3, Big torque: Rated torque 80N./M, Max torque 125 N./m. Very powerful for climbing hills.

4, The newest design Sabvoton brand programmable sine-wave controller 200Amp. The controller can be programmed by the PC and bluetooth, compatible with Android and ISO system.

5, Controller function: Cruiser function, E-braking function, Regenerative Braking function, Voltage DC current, E-brake current, Flux weakening switch on/off, Regenerative current, Temperature protection setting for motor and controller, etc.,

6, TFT display with 3.5" high contrast color screen shows battery power level, time, speed, mileage, gear, input power. Components error checking and report.

7, USB Connector is for connecting with PC.

8, The anti-theft system comes with remote control.

 

Specification


1,72V 8000W brushless gearless hub motor with double hall sensor, suitable for bicycle disc brake. 150mm rear dropout for motorcycle wheel and 170mm rear dropout for 4.0 fat wheel.
2, Magnet size: 42mm.
3, Motorcycle rim width: 55mm. 4.0 fat rim width: 100mm. Comes with10g spoke.
4, 200 Amp programmable sine-wave controller, Protect and prolong the life of the battery; 
5, Brake lever, shut off the motor when you brake stainless steel disc brake; 
6, Suggestion about the battery: 72V38AH-72V42AH battery

 

Component Specifications: This e-bike conversion kit features original Quanshen QS motor, Sabvoton controller, Wuxing throttle & brake lever and UKC1 TFT display. All featured third-party components are authentic parts sourced for assembly. Brand names belong to their respective owners and are used here solely to describe the installed components.

 

Q & A for this product

1, How fast can a 8000w electric bike kit go?

A: With 26" wheel, for a normal weight (70-75kgs) person ride on city street, 72v 8000w can go about 100km/h (about 65mph).

2, How long the range is?

A, The range depends on the battery, also other factors such as terrain, rider weight, and riding style. And the kit does not include a battery. We have ebike batteries to work with our kits, you can check our battery collection to choose it. 

3, Can I use this ebike to build a stealth bomber ebike?

A, Yes of course, actually, this 8000w motor kit is for building the stealth bomber ebike. This kit comes with stealth bomber bike parts option too for example, the headlight taillight, anti-theft system.

4, What battery should i choose for the ebike kit?

A, 72V battery with 120A BMS can work with this 8000w ebike kit. And if you are going to build a stealth bomber bike, you need the special size battery to work with, please check this stealth bomber battery, you can choose from 72V 40.6ah to 72v 56ah battery. If you need other parts for building a stealth bomber bike, please check stealth parts collection.

5, How do i know if the ebike kit fits my bike or not.

A, to determine if the ebike kit fits your bike or not, you need to check two sizes: a, your bike's wheel size and see if the ebike kit has your bike's same wheel size; b, the rear and front dropout of your bike and see if the dropout size fits. Please check the article about how to measure the wheel size and dropout of a bike.

6, Where the ebike kit ship from and how long the delivery takes?

A, it is shipped from China by air. It takes about 10-15 business days delivery normally.

7, Do i need to pay import tax?

A, to US, UK, EU, AU, normally no import tax. But to Canada, New Zealand, Switzerland, Norway, it normally need to pay import tax. For more information about the import tax, please check our shipment & delivery and customs & import tax.

 

Motorcycle wheel 8000w rear dropout

26" x 4.0 Fat Wheel 8000w rear dropout

 

How to turn on the UKC1 TFT display for 72v 8000W hub motor kit

How to connect the anti-theft system to the Sabvoton Controller

 

View full details

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