48V 1200W 20" x 4.0 Wheel Electric Handcycle WheelChair Attachment

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$1,187.50 USD
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Features
1, The electric wheelchair handcycle can turn your everyday wheelchair into a fast, hill climb vehicle, made of stainless steel, The battery and mounting attachment can be easily detached from the wheelchair, the handlebars can be loose and slide down for compact transportation;

2, New model 48V1200W power wheel for wheelchair, 20" x 4.0 Wheel, down tube type lithium battery. Waterproof connector. The new model has the following features
a, Rotatable Wheel
b, With remote control for electric actuator (electric push rod ) to connect or disconnect the connecting arm to the wheelchair, provide easy and convenient way to operate bike.
c, Adjustable Stem
d, Fixed Brake Block

3, The motor is controller built-inside brushless spoke motor. the motor power and voltage can be programmed by LCD display

4, LCD display shows battery power level, time, speed, mileage, gear. Components error checking and report.

5, SW900 LCD display has the reverse function.
Battery
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Frequently Bought Together

About This Item

Voltage: 36V, 48V ;        
Motor Power: 1200W  ;    
Max Range: 30km (19miles) ;        
Max Speed: 40km/h(25mph) ;          
Motor Type: Brushless Hub Motor ;          
Tire Type:  20" x 4.0 Fat Tire        
Brake Type: Mechanical Disc Brake ;        
Charging Time: 6-7 hours ;      
Color: Black ;          
Item Condition: New

Components Included: 
1 x 48v 1200w brushless geared hub motor with 20” x 4.0 Front Wheel and tire; 1 x 48V13Ah Downtube type Li-on battery for option and 2A charger. 1 x bike stand 2x handle bars, length: 680mm 2 x Adjustable Mounting Brackets 1 x SW900 Display 1 x Electric push rod 1 x disc brake 1 x remote control 1 x Front fork (dropout 135mm)

Description

FAQs

Shipment & Delivery

Reviews

20" x 4.0 Fat Tire 48V 1200W Electric Wheelchair Attachment

Product Overview

The 20" x 4.0 Fat Tire 48V 1200W Electric Wheelchair Attachment is a heavy-duty, high-output power handbike drive unit engineered to transform standard manual wheelchairs into high-performance, all-terrain electric vehicles. Powered by a high-torque 1200W brushless gearless hub motor and a robust 48V control system, this front-drive handcycle achieves top speeds of more than 40 km/h (25 mph). Available with 48V 13Ah, 15Ah, or 18Ah lithium battery options, it delivers a driving range of up to 50 km per charge (based on a 75 kg rider load). Featuring an electric push rod system with a 70mm adjustable span and 1000N pushing power, it allows precise installation positioning so your wheelchair's small front casters maintain an ideal 1.6-inch (4 cm) clearance distance from the ground. Equipped with an adjustable mounting kit compatible with pedal bar tubes from 22mm to 35mm in diameter, wide 20" x 4.0" fat tires, and dual disc braking, it delivers superior off-road mobility across grass, gravel, sand, and rough terrain.

Technical Specifications

Feature Specification
Motor Type & Output 1200W High-Torque Brushless Gearless Hub Motor
Operating Voltage 48V Electrical System
Top Speed More than 40 km/h (approx. 25 mph)
Battery Options 48V 13Ah | 48V 15Ah | 48V 18Ah Lithium-ion Battery
Driving Mileage per Charge

13Ah: ~30 km (18.6 miles)


15Ah: ~40 km (25 miles)


18Ah: ~50 km (31 miles) (Tested with 75 kg rider load)

Electric Push Rod System 70mm Adjustable Span | 1000N Push Power Output
Caster Ground Clearance Recommended 1.6" (approx. 4 cm) distance between small front casters and the ground
Frame Mount Compatibility Fits wheelchair pedal bar tube diameters from 22 mm to 35 mm
Tire Size & Dimensions 20" x 4.0" All-Terrain Puncture-Resistant Fat Tire
Drive Architecture Front-Wheel Drive Motorized Handbike Attachment
Braking System Front Disc Braking System with Electric Cut-Off Safety Levers
Display Console Digital LCD Telemetry Screen (Speed, Battery Level, Mileage, Power Mode)
Speed & Power Control Variable Throttle Control with Multi-Level Speed Modes & Reverse Function

Key Features & Performance Highlights

  • 1200W Output with 40+ km/h Top Speed: High-output 48V motor propels wheelchair users to speeds over 40 km/h (25 mph) with powerful acceleration and steep slope climbing capability.

  • 48V Battery Capacity Tiers (13Ah / 15Ah / 18Ah): Choose between 13Ah (30 km range), 15Ah (40 km range), or 18Ah (50 km range) battery options to suit your daily mobility requirements.

  • 1000N Electric Push Rod System: Integrated electric push rod provides 1000N of pushing force with a 70mm adjustable span to fine-tune the docking mechanism and height alignment.

  • Optimal 1.6" Front Caster Clearance: Designed so that upon setup, your manual wheelchair's small front caster wheels sit roughly 1.6 inches above the ground surface, preventing them from catching on cracks, grass, mud, or gravel while driving.

  • Universal Adjustable Mounting Brackets: Requires mounting 2 small adjustable brackets onto your wheelchair's pedal bar tubes, accommodating tube diameters ranging from 22mm to 35mm.

  • 20" x 4.0" Fat Tire Flotation: Extra-wide 4.0-inch pneumatic fat tire expands the contact patch over soft sand, snow, grass, and cobblestone while providing natural shock absorption.

Installation & Fitting Guidelines

  1. Pedal Bar Bracket Mounting: Attach the two included adjustable mounting brackets to your wheelchair's left and right pedal bar tubes. The brackets adjust to fit tube diameters between 22 mm and 35 mm.

  2. Caster Clearance Adjustment: Mount and adjust the handcycle unit so that your wheelchair's original small front caster wheels maintain a 1.6-inch (approx. 4 cm) distance off the ground.

  3. Electric Push Rod Calibration: Utilize the 70mm adjustable span on the 1000N electric push rod to fine-tune the connection angle and secure optimal drive-wheel traction.

What’s Included in the Package

  • 1x 20" x 4.0 Fat Tire 48V 1200W Electric Handcycle Drive Assembly

  • 1x 48V Lithium-ion Battery Pack (13Ah, 15Ah, or 18Ah selected option) with Security Keys & Fast Charger

Frequently Asked Questions (FAQ)

Q: What is the driving mileage per charge for the different battery options?

A: Under standard operating conditions with a rider weight of 75 kg (165 lbs):

  • 48V 13Ah Battery: Approx. 30 km (18.6 miles) range per charge.

  • 48V 15Ah Battery: Approx. 40 km (25 miles) range per charge.

  • 48V 18Ah Battery: Approx. 50 km (31 miles) range per charge.

Q: What is the recommended distance between the front wheelchair casters and the ground?

A: During installation, set the attachment so your wheelchair's small front caster wheels maintain about a 1.6-inch (4 cm) clearance distance from the ground. This keeps the small casters from dragging or catching on rough terrain.

Q: How fast can this 48V 1200W electric wheelchair handcycle go?

A: Powered by a 1200W motor and 48V system, it reaches top speeds of more than 40 km/h (25 mph) depending on terrain and payload.

Q: What size wheelchair tubing do the mounting brackets fit?

A: The included mounting brackets are fully adjustable to fit wheelchair pedal bar frame tubes with a diameter between 22 mm and 35 mm.

Q: What is the function of the electric push rod?

A: The 1000N electric push rod features a 70mm adjustable span that assists in pushing and adjusting the docking angle, making it easy to align the attachment and achieve the correct height clearance.


 

Want more wheel size option, please check 12" electric wheelchair attachment and 16" electric handcycle attachment for your reference.


Installation and operation of 1200w electric wheelchair attachment

 

20 Inch wheel electric handcycle wheelchair attachment performance

What kind of Wheelchair this electric wheelchair attachment can install on?

1, There is enough space on wheelchair's pedal bars to mount the brackets. the mounting brackets need to connect the wheelchair and electric wheelchair handcycle.

2, The pedal bars tube diameter should be within 22-35mm

3, The distance between the two pedal bars should be within 340-480mm




Frequently Asked Questions

Welcome to our FAQ page, where you can find answers to the most commonly asked 

questions about our company, products/services, policies, and more

1. General Questions

A. General Questions

What is your return policy?

We want you to be completely satisfied with your purchase, so we accept returns on all items within 14 days of the purchase date. To start a return, please visit our Returns page and follow the instructions.

How do I track my order?

Once your order has shipped, you will receive a tracking number via email. You can use this number to track your order on our website or on the carrier's website.

Can I cancel or modify my order?

We try to process orders as quickly as possible, but if you need to modify or cancel your order, please contact our customer service team as soon as possible. We'll do our best to accommodate your request.

How long is the delivery

Normally the delivery is from 3-15 business days. Different product's delivery is different. You can see how long you will receive the item on the product page and also the checkout page. And the delivery of some certain items for example the assembled stealth bomber ebike is longer because it is shipped by sea due to the heavy weight and bulky package, the delivery takes about 35-45 business days. 

B. Returns and Warranty

Returns Policy

If you are not completely satisfied with theebikemotorkit purchase for any reason, theebikemotorkit welcomes you to return new for a full refund to your original method of payment if returned within 14 days of purchase, in most cases. In order to complete the return, you must have a proof of purchase and contact us before your return. For return details, please check our refund and warranty policy.

warranty

We have 1-year standard warranty for all batteries and motors(Including the batteries and motor in the Ebike). For controller, LCD or TFT display, it is 6-months warranty if you provide us the video to show the problems. The warranty does not cover the easy wore-out parts (for example throttle, brake lever, tire, cable, headlight, bicycle seat). For details, please check our refund and warranty policy.
Normally we always like to provide the technical service and advice after your purchase as long as you provide us videos to show the problems. So after your purchase, if there is some problem, don't be hestitated to contact us. we can always give you some advise.

2. Products/Services Questions

A. Finding Products

Search for Products

Know exactly what you want? Or perhaps you're just searching for a ebike kit? Use our comprehensive Search box located in the upper right corner of our site to find the exact product you need, or browse through the collection under the catalogue colum. You can be as broad as "ebike kit", "ebike battery", "ebike" or as specific as "48V2000W electric bike kit."

How to select a perfect product

Don't know what ebike kit, battery or ebike you want to buy among the wide range of selection? First, do you have a budge? if you do, stay with a budge to select within the budge range. Second, know what's your reqest for an ebike, for example, the speed, power, and driving range;  3, if you have a bike and want to buy ebike kit to convert your bike to be electric bicycle. then you need to measure your bike's wheel size and dropout.
For more information to help, please read our blog "What you need to consider when to buy an Electric Bike Kit"

How do i know the ebike conversion kit can be installed on my bike or not

To check if your bike can be installed with our ebike kit or not, you need to measure two sizes: 1, the wheel size of your bike; 2, the dropout of your bike. with this two sizes to check the ebike kit can be installled on your bike or not. Regarding how to measure the wheel size and dropout, please check our blog How to measure the wheel size and dropout of A bike  

Product Information

After you have found the perfect product, you can read the features and specification on each product detail page. The information is located beneath the product details. All the available wheel size, power, and amperage are listed on the option column for you to choose.

Product Availability & Out of Stock Products

Theebikemotorkit carries hundreds of SKUs for ebike kits, batteries and ebikes. Occasionally, an item may be temporarily out of stock. You can check the stock availablitiy by selecting your location, for example, If you are in US, You can choose your location to be United States(it is on  the upper right corner box). And you can also send us emails to ask us the availabilities of certain SKU.

B. Technical services

How to install

Normally we list on our installation guide video on thee product page. And you can also go to the help videos under the blogs to check the installation guide vidoe.

Trouble Shooting

We always provide technical service after your purchase as long as you provide us the videos to show the problems. And for some normal trouble during your usage, you can check our trouble shooting blog to ge your answer too.

3. Account Questions

Account registration, sign in, password & linked accounts

Resetting Your Password

If you have forgotten your password, click the "Forgot password?" link on the Sign In screen. Enter your email address, and we will send you a link to reset your password.

Changing Your Login Email Address or Password

You can change your account email address and password on the Account Information page. All your email subscriptions and order confirmations will be sent to your new email address.

4. Contact Questions

Call us

+86-18588534856
Representatives are available: 
MON-FRI: 9am to 6pm BJT 
SAT-SUN: 10am to 5pm BJT

Chat with us

Representatives are available: MON-SUN: 9am - 6pm BJT

Shipment & Delivery

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
Norway, Switzerland and 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, CA 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, CA 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, CA 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


Ship from China to United Arab Emirates 
 Package

Shipping

Fee

Order Handling Time (Business Day)

Delivery (Business Day)

Shipping Methods

Import 

Tax

small package

(1-7.9kgs)

Free 2-3 10-15 Special airline from China to UAE

Yes, if you

are asked

to pay

8kgs<package

<40kgs

Calculated at checkout 2-4 10-15  Special airline from China to UAE

Yes, if you

are asked

to pay, normally no

Stealth Bomber

Ebike, Front Wheel & Electric Wheelchair attachment 

Free 5-7 35-45 By sea from China to UAE, then ship it by local delivery company in UAE none
Battery Free 3-7 12-18 Special airline from China to UAE none

 


 Shipping from China to Norway, Switzerland, New Zealand, Mexico, Argentina & Brazil
 package

Shipping

Fee

Order Handling Time (Business Day)

Delivery

(Business

Day)

 Shipping Methods

Import

Tax

small package

(1-5.5kgs)

Free

2-3

10-13

FEDEX, UPS, DHL, etc.,

Yes, if you are asked to pay

6kgs<package

<80kgs

Free 2-4 10-13 FEDEX, UPS, DHL, etc., Yes, if you are asked to pay


Battery
Free 3-5 12-15 FEDEX, UPS, DHL, etc., Yes, if you are asked to pay

 Stealth Bomber

Ebike

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

  


 Shipping from China to Qatar, Saudi Arabia,(We cannot ship Stealth Bomber Ebike 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

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Based on 1 review
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(1)
0%
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0%
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Not received

The kit has not been received. Please help

Would you please let me know your order number? Thanks

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