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DUOTTS F20 Full-Suspension Fat-Tyre Moped-Style Electric Bike

DUOTTS F20 Full-Suspension Fat-Tyre Moped-Style Electric Bike

Bike to Work Available: Save up to 52%! Contact us for a quote (BTW price varies from marked price).

Regular price €1.199,00
Regular price Sale price €1.199,00
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Listed price excludes VAT

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  • Fully Assembled Option
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Step 1: Choose Your Bike — Select your favorite model and any accessories you need.

Step 2: Submit the Form Click here to fill in our quick application form (takes 2 mins).

Step 3: Forward to HR — We will email your official employer invoice within 24 hours. Just forward it to your HR to get approved!

Savings depend on your personal tax rate (up to 52%).

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Pay a small delivery fee and try the bike at your own door. If it's not the right fit, we'll collect it. No obligation, no risk.

Why Buy From Ecocycle Hub?

   Official Authorized Dealer: All e-bikes come with a genuine manufacturer's warranty.

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Mix and match from our full range – save €180 total and skip the setup work. Contact us to build your pair today.

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DUOTTS F20 Full-Suspension Fat-Tyre Moped-Style Electric Bike

Duotts F20 – a retro moped-style e-bike with 2000W peak power, 140 km range, 20×4.0" fat tyres, and full suspension. Vintage looks, motorcycle performance – conquer any terrain in style.

Core Selling Points

Retro café racer design – vintage-inspired frame, leather-look seat, chrome accents, and oversized round headlight

2000W peak motor (1000W / 250W EU) – 70Nm torque, explosive acceleration, climbs 30° hills with ease

130-140 km extended range – massive 52V 27Ah battery, 60-70 km pure electric, 100-120 km pedal assist

Full suspension system – dual-crown front fork with 60-80mm travel + powerful rear spring shock, smooth on any terrain

20" × 4.0" Kenda fat tyres – 30 TPI, excellent grip and stability on dirt, sand, snow, and city streets

ZOOM dual-piston hydraulic disc brakes – 180mm rotors, power-off brake levers, reliable stopping in rain or on challenging terrain

4.5" HD LCD smart display with Bluetooth – Bluetooth app integration for ride tracking, bike locking, and performance customisation

Complete lighting system – 160 LUX stainless-steel LED headlight, rear taillight with integrated brake light and turn signals

Cruise control & USB charging – maintains steady speed after ~10 seconds; Type-C port to charge devices on the go

150 kg max load – reinforced aluminium frame with steel rear rack (25 kg capacity), fits riders 170-200 cm

IPX4 water resistance – ride confidently in wet conditions

Specifications

Duotts F20 — Full Technical Details
⚡ ELECTRONIC SPEC
Motor (International Version) 52V 1000W
Motor (EU Version) 52V 250W
Torque 70 Nm
Battery 52V 27Ah
Battery Charger 58.8V 2.8A
Charging Time 8–9 hours
Display XF009 4.5" HD LCD, Bluetooth-enabled for Duotts App, with Type-C charging port
Max Range Up to 140 km (assist mode)
Top Speed (International) 45 km/h
Top Speed (EU) 25 km/h
Max Climbing Angle 30°
Pedal Assist System Speed sensor
Pedal Assist Level 0–5 levels
🚲 COMPONENTS SPEC
Frame Aluminium alloy
Handlebar Aluminium alloy, 76 cm
Crank Aluminium alloy, 152 mm
Transmission System Shimano Tourney 1×7-speed
Fork Dual-crown suspension, 80 mm travel
Rear Shock 3300 lb spring shock absorber
Front Brake ZOOM dual-piston hydraulic disc, 180 mm rotor
Rear Brake ZOOM dual-piston hydraulic disc, 180 mm rotor
Front Wheel Kenda 20" × 4.0", 30 TPI
Rear Wheel Kenda 20" × 4.0", 30 TPI
Headlight 160 LUX, manually operated
Taillight Integrated brake and turn signal taillight
Pedal Aluminium alloy
Mudguard Plastic full coverage
Rear Rack Steel, max load 25 kg
📋 GENERAL SPEC
Bike Weight 38.03 kg
Product Size (L×W×H) 1800 × 1050 × 760 mm
Recommended Rider Height 170 – 200 cm
Max Load Capacity 150 kg
Ingress Protection Rating IPX4
Operating Temperature -10°C to 40°C
Certification CE certified
Specifications subject to change without prior notice.

Box & Size

Duotts F20 — What's Inside & Frame Dimensions
📐 Geometry & Size
Duotts F20 Size Diagram
All measurements provided in cm unless otherwise noted.
Recommended Rider Height 170 – 200 cm
Max Load Capacity 150 kg
Bike Weight 38.03 kg
📏 DIMENSIONS
A – Seat Height (Maximum) 81 cm
B – Wheelbase 120 cm
C – Rear Chainstay 12 cm
D – Riser 53 cm
E – Top Tube 31 cm
F – Front Fork 60 cm
G – Wheel Height 58 cm
H – Bike Height 122.5 cm
I – Bike Length 174 cm
J – Seat Tube 86 cm
📦 What's in the Box?
Package Includes Charger, user manual, tool kit, half-twist throttle, pedals, air pump, phone bag, rearview mirror
Please note: The product you receive is based on the option you selected to order.
Measurements are approximate and may vary slightly between units.

🚲 Bike to Work Scheme

Save up to 52% on your Duotts F20 through tax savings

With the Bike to Work Scheme, you can save up to 52% on your Duotts F20 through tax relief. We handle all the paperwork and issue your HR-ready invoice within 24 hours.

Apply Now →

Click to learn more and start your application

Terms and conditions apply. Subject to employer approval.

Exploring the F20 E-BIKE

The retro electric bike cleverly combines the vintage design of classic track racers with the most advanced e-bike technology, creating a mobile work of art.

Retro Electric Bicycle with Modern Power

The Duotts retro electric bicycle blends timeless elegance with modern technology, featuring a vintage-inspired frame, leather seats, and classic spring saddles.

Chrome accents, oversized headlights, and intricate details enhance the all-terrain ebike’s nostalgic appeal.

Duotts retro electric bicycle combines old-school charm with the performance of a full suspension electric mountain bike, delivering a smooth and stylish ride that stands out on every journey.

Retro Redefined: Style Meets Performance

The F20 full suspension electric mountain bike combines vintage charm with modern functionality. Our retro electric bicycle's retro-inspired design and advanced full suspension ensure smooth, stable, and comfortable rides on any terrain. With timeless aesthetics and cutting-edge e-bike technology, this Duotts all-terrain ebike offers the perfect blend of elegance and power, delivering a classic yet exhilarating riding experience.

Superb Range: Power for Every Adventure

The F20 full suspension electric mountain bike features a 52V/27AH battery, delivering an impressive range. In pure electric mode, this all-terrain ebike covers 50-70 km, while pedal assist extends it to 130-140 km. Enjoy worry-free, exhilarating rides on every adventure with Duotts's full suspension electric mountain bike.


Full Suspension

The F20 electric bike is perfect for both off-road adventures and city commuting, featuring a high-performance full suspension system that provides a smooth and comfortable riding experience on any terrain. It's a retro-style electric bike with modern performance capabilities.

 

Retro Super Headlight

The F20 electric bike features a large, round headlight that provides enhanced visibility and safety during your rides. The powerful headlight illuminates the road ahead, ensuring clear vision even in low light or dark conditions.


 

Outstanding Fat Tires

The F20 electric bike is equipped with high-performance 20 x 4-inch wide tires that offer excellent shock absorption, allowing you to glide effortlessly over bumps and uneven surfaces while ensuring optimal stability and control. Challenge various terrains comfortably and elegantly, enjoying every moment of your journey.


 

Smart Control, Seamless Ride

The F20 electric bike's highly integrated smart dashboard brings the future to your fingertips. With controls for ignition, horn, turn signals, and headlights all unified, you can effortlessly maintain complete control of your ride.

 

1000W Powerful Motor

Enjoy the thrill of the road with our compact yet powerful 1000W brushless motor. The high-performance brushless DC rear-drive motor provides better acceleration, greater torque, and a quiet riding experience, allowing you to effortlessly conquer challenging terrains. Ride with confidence, style, and freedom.



 

Safe Hydraulic Disc Brakes

The advanced hydraulic disc brakes on the F20 provide reliable braking power, enhancing safety and control during your ride. Whether riding in rain or on challenging terrains, you can enjoy excellent braking reliability




Customer Review

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Everything You Need to Know Before Buying

E-Bike FAQ

Which e‑bike is right for me?

Here's a quick guide:

Easy access & mobility-friendly – Step‑through frames, low standover height, and optional three‑wheel designs for extra stability. Perfect for seniors, riders with limited mobility, or anyone who wants to mount and dismount with zero effort.

City commuter – Step‑through frame, 25‑28" wheels, torque sensor, 80‑100 km range.

Foldable & portable – 20" wheels, compact storage, great for apartments or multi‑modal commutes.

Cargo & family – 200 kg payload, longtail design, child‑seat compatible, 150+ km range.

Off‑road & adventure – 20×4.0" fat tyres, full suspension, 80‑120 km range.

Premium lightweight – Carbon fibre frame, under 15 kg, belt drive, torque sensor.

How does the FREE Assembly & Delivery work?

We professionally build, test, and tune every bike in our workshop, then deliver it fully assembled to your door.No tools, no setup, no unboxing hassle – just unbox and ride.Note: this offer applies to selected models and online orders only – check the product page for details.

Can I use the Bike to Work Scheme on this e‑bike?

Absolutely. All our e‑bikes areBike to Work Scheme eligible– you can save up to52%through tax‑free salary sacrifice. We handle the paperwork and issue your HR‑ready invoice within 24 hours.

What's a torque sensor? Why does it matter?

A torque sensor measures how hard you're pedalling and delivers power in proportion to your effort. Pedal harder, get more assist – pedal lighter, get less. It makes the ride feel natural, smooth, and intuitive, like you've suddenly got superhuman legs. Models with torque sensors are significantly more responsive than those with basic cadence sensors (which just detect pedal rotation).

Got more questions? We've got more answers.