DRVETION CT20 Pro Max 20“ Fat Tire Electric Bicycle 750 Watt Max Speed 45km/h

Ship from EU and Free shipping to EU
€1.280,95 EUR
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1, 750W brushless rear hub motor, 45Km/h max speed.
2, 48v15AH & 48V20Ah Samsung 50E battery for option, the driving range can be 40-55/55-75km for pure electric, with assistance, the mileage can be 60-90/80-110km
3, Removable battery design, you can choose to direct charging or unload charge
4, Three driving modes to choose for fun: manpower mode, electric mode, PAS mode
5, With LED front light and tail light, secure the safe driving in the evening.
6, Foldable electric bike, easy to carry and save space for storage.
7, With rear rack and front basket, provide space to store your items.
8, The display instrument is equipped with bluetooth APP, which can charge the phone via the panel..
9, Anti-slip tire and front and rear mechanical disc brake, provide safety for driving.
10, 20" x 4.0 Fat tires with 4-layer shock and adjustable 7 different shift, can tackle any terrain effortless while easily adjusting the right gear combination for a more comfortable and safe riding experience
Color
  • Black
Battery
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Frequently Bought Together

About This Item

Voltage: 48V ;        
Motor Power: 750W  ;  
Number of Speed:  7  ; 
Max Range: Pure Electric: 25–35 km/40–55 km/55–75 km; With PAS: 40-60 km/60–90 km/80–110 km ;        
Max Speed: Factory Speed: 25km/h; Max:45KM/H ;        
Motor Type: Brushless Motor ;        
Bike Type: E-mountain Bike, E-commute bike ;           
Tire Type:  4.0 Fat Tire        
Brake Type: Hydraulic Disc Brake ;      
Charging Time: 5-8 hours ;    
Color: ;          
Item Condition: New

Components Included:  1 x Electric Bike 1 x Manual

Description

FAQs

Shipment & Delivery

Reviews

Foldable 20 Inch Fat Tire Electric Bicycle 750W (Max Speed 45 km/h)

Fast Regional Shipping

  • Shipped Directly from EU Warehouse: Fast, tax-free delivery across European Union member countries within 3 to 5 business days.

Product Overview

The Foldable 20 Inch Fat Tire Electric Bicycle 750W is a premium, high-utility all-terrain e-bike engineered for modern urban commuting, off-road exploration, and effortless storage. Built around a lightweight aluminum alloy folding frame, this e-bike features advanced NFC one-tap keyless unlocking and a responsive torque sensor system that measures pedaling force in real time to deliver immediate, smooth motor assist. Powered by a high-torque 750W brushless rear hub motor, it conquers steep 30-degree climbing inclines and reaches top speeds up to 45 km/h (28 mph). Available with high-capacity 15Ah or 20Ah Samsung cell battery options, it offers up to 75 km of pure electric range and up to 110 km of pedal assist range. Equipped with a Shimano 7-speed drivetrain, wide 20" x 4.0" fat tires, front suspension, and dual disc brakes, the bike ships fully folded in a compact 90x44x77cm box.

Technical Specifications

Feature Specification
Motor Output 750W High-Torque Brushless Rear Hub Motor
Pedal Assist Sensing Precision Torque Sensor System (Instant force-proportional power delivery)
Security & Keyless System NFC One-Tap Card / Smart Unlock System
Frame Material High-Strength Aluminum Alloy
Top Speed Up to 45 km/h (28 mph) (varies by payload, PAS level & terrain). Factory setting top speed: 25km/h
Climbing Ability 30° Incline Grade
Battery Options 15Ah OR 20Ah Samsung Cell Lithium-ion Battery
Pure Electric Mileage 15Ah: 40–55 km (25–34 miles) | 20Ah: 55–75 km (34–46 miles)
Pedal Assist Mileage 15Ah: 60–90 km (37–56 miles) | 20Ah: 80–110 km (50–68 miles)
Drivetrain / Gears Shimano 7-Speed Transmission System
Tire Dimensions 20" x 4.0" All-Terrain Puncture-Resistant Fat Tires
Weight Metrics

Net Weight: 26.6 kg (58.6 lbs)


Gross Weight: 29 kg (15Ah) / 31 kg (20Ah)

Package Dimensions 90 x 44 x 77 cm
Packing Mode Shipped fully assembled in 100% folded state
Braking System Front & Rear Hydraulic Disc Brakes with Power Cut-Off
Display Console Color Digital LCD Large Screen (Speedometer, Battery Level, PAS Mode, NFC Status)


Key Features & Performance Highlights

  • NFC One-Tap Keyless Unlock: Power on and disarm your bike instantly using an NFC smart card or compatible device, eliminating the hassle of traditional mechanical keys.

  • Precision Torque Sensor Technology: Unlike basic cadence sensors, the integrated torque sensor measures exact pedaling pressure to deliver intuitive, natural assistance without delay or sudden surge.

  • 750W Motor with 30° Hill Climbing: High-torque hub motor paired with a 30-degree grade climbing capacity lets you power up steep city hills and trail inclines effortlessly.

  • Genuine Samsung Cell Battery Options (15Ah / 20Ah): Equipped with high-energy-density Samsung lithium-ion cells for long-term cycle stability and extended ranges up to 110 km in pedal-assist mode.

  • Lightweight Aluminum Alloy Folding Frame: Engineered from premium aluminum alloy to maximize frame stiffness while keeping net vehicle weight down to just 26.6 kg.

  • Shimano 7-Speed Gear System: Seamlessly shift across 7 mechanical gear ratios to match terrain slope, whether pedaling manually or using electric torque assist.

  • 20" x 4.0" All-Terrain Fat Tires: Extra-wide tread profile absorbs road shocks and provides maximum traction over sand, snow, gravel, and wet urban streets.

  • Ready-to-Ride Folded Packing: Shipped with the entire bicycle completely folded inside a compact 90x44x77cm carton for quick setup upon arrival.


What’s Included in the Box

  • 1x Foldable 20 Inch 750W Electric Bike (Pre-Assembled & Fully Folded in Box)

  • 1x Removable Samsung Cell Lithium Battery Pack (15Ah or 20Ah depending on option selected)

  • 2x NFC Smart Unlock Cards

  • 1x Battery Charger

  • 1x User Manual


Frequently Asked Questions (FAQ)

Q: How does the NFC one-tap unlock feature work?

A: The bike features an integrated NFC sensor embedded near the display module. Simply tap your included NFC smart card against the display console to unlock and activate the electric motor system instantly without needing a physical key.

Q: What is the benefit of a torque sensor over a standard cadence sensor?

A: A torque sensor calculates how hard you are pushing on the pedals rather than just how fast the pedals rotate. This delivers instantaneous motor feedback, smoother acceleration curves, and significantly higher energy efficiency.

Q: What is the battery range for the 15Ah vs 20Ah Samsung cell options?

A:

  • 15Ah Samsung Battery: Delivers 40–55 km in pure throttle mode and 60–90 km in torque pedal assist (PAS) mode.

  • 20Ah Samsung Battery: Delivers 55–75 km in pure throttle mode and 80–110 km in torque pedal assist (PAS) mode.

Q: How steep of an incline can this 750W folding fat bike climb?

A: Powered by its high-torque motor, responsive torque sensor, and Shimano 7-speed gearing, this bike easily climbs slopes up to 30 degrees.

 

The difference between CT20 Pro and CT20 Pro Max:

CT20 PRO: 1, Power assist sensor. 2, Hydraulic disc brakes;

CT20 Pro Max: 1, Torque Sensor. 2, The display instrument is equipped with bluetooth APP, which can charge the phone via the panel. 3, NFC one-tap unlock. 4, Hydraulic disc brakes; 

This ebike is certified to UL2849 and CE standards, Ship from EU and free shipping to Europe Union.

If need an extra backup battery, Please click here to purchase!

 

We are Authorized Distributor of Drvetion electric bicycles, Please check here for the certificates of the certificates of authorization.

 

48v 750w ebike features and details

 


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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