Prix de vente€1,099.00 EURPrix régulier€1,649.00 EUR(/)
Coupon €30 OFF：ㅤㅤㅤDUOTTS-F20
DUOTTS-F20
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2-Year Warranty
Our warranty covers all new e-bike manufacturing defects for 2-year from the date of purchase. If it meets the maintenance standards, we will repair your electric bike and bear all related parts, costs, and labor costs. If you need repairs or the parts are not covered by our warranty, please let us know and we will try our best to help-usually we can diagnose the problem and send you paid replacement parts. If your bike needs to be returned for repair, we will work with you to minimize the cost and workload.
Free Shipping
We provide free delivery service for electric bicycles, and all taxes and fees are covered by Duotts. Our bicycles will be shipped from our warehouse in Poland, typically within 1-2 business days (excluding pre-orders). The delivery time is estimated to be 3-7 business days, depending on your location. Please note that accessories and parts are not included.
30-Day Return
We have a 30-day return policy, which means you have 30 days from the date of receiving the product to apply for a return. If the product affects the normal use of the bike within the return period, we will accept the return and issue a refund; if there is a minor defect, we will offer appropriate compensation and provide replacement parts. Duotts does not cover the customer's return shipping cost.
Prix de vente€1,099.00 EURPrix régulier€1,649.00 EUR
250 W/ 750 W
EU / International version
80-90 KM
Extended Range
50Nm
Max Torque
48V 15AH
Duotts battery
25 KM/H
Top Speed
150 KG
Max Load
Exploring the Z20 E-BIKE
A retro-style electric bike combining classic design, a powerful 48V 15Ah battery, and modern performance for everyday rides and weekend adventures.
Absolute endurance capability
Retro Style, Urban Freedom
With its eye-catching retro design and powerful electric assistance, this e-bike brings classic style to modern city streets. Cruise through urban roads in comfort, enjoy effortless everyday commuting, and turn every ride into a stylish journey.
Ready for Every Adventure
From city streets to rugged gravel trails, this retro-style e-bike is built to make every ride an adventure. Its powerful 750W rear hub motor delivers dependable performance on varied terrain, letting you leave the busy streets behind and explore the great outdoors with confidence.
Ride Beyond the Road
Built for more than city streets, this retro-style electric bike lets you explore gravel paths and sandy trails with confidence. Enjoy the freedom to venture off the beaten path and discover new places along the way.
Confidence on Gravel Roads
Take on gravel roads and loose surfaces with confidence. The bike’s rugged design and capable tires help deliver a stable, controlled ride, making every outdoor adventure more enjoyable.
48V 15Ah Powerful Battery
Equipped with a 48V 15Ah battery, this retro-style electric bike delivers reliable power for your daily commutes and weekend adventures. Enjoy a balanced combination of performance and range, so you can ride farther and explore more with confidence.
750W Rear Hub Motor
Powered by a 250W(EU)/750W(International) rear hub motor, this retro-style e-bike delivers responsive acceleration and reliable power for everyday rides and weekend adventures. Enjoy smooth performance and confident riding across city streets and varied terrain.
20" × 4.0" Fat Tires
Featuring wide 20" × 4.0" fat tires, this retro-style e-bike delivers enhanced grip, stability, and riding comfort. The wide tire design helps absorb bumps and handle a variety of surfaces, from city streets to gravel paths, while adding to its bold, vintage-inspired look.
Bright Front Light
Equipped with a powerful 300 LUX front light, this retro-style e-bike provides bright illumination to help you see the road ahead more clearly. Ride with greater confidence in low-light conditions, whether you're commuting after dark or enjoying an evening adventure.
SHIMANO 7-Speed Drivetrain
Equipped with a reliable SHIMANO 7-speed drivetrain, this retro-style e-bike lets you switch gears smoothly to suit different riding conditions. Enjoy effortless gear changes and versatile riding performance, whether cruising through city streets or tackling gentle inclines.
Spacious Center Frame Basket
Featuring an extra-large center frame basket, this retro-style e-bike offers convenient storage for your daily essentials, shopping, or personal belongings. Combining practical functionality with vintage-inspired design, it makes everyday commuting and casual outings easier and more enjoyable.
48V 15Ah Powerful Battery
Equipped with a 48V 15Ah battery, this retro-style electric bike delivers reliable power for your daily commutes and weekend adventures. Enjoy a balanced combination of performance and range, so you can ride farther and explore more with confidence.
750W Rear Hub Motor
Powered by a 250W(EU)/750W(International) rear hub motor, this retro-style e-bike delivers responsive acceleration and reliable power for everyday rides and weekend adventures. Enjoy smooth performance and confident riding across city streets and varied terrain.
20" × 4.0" Fat Tires
Featuring wide 20" × 4.0" fat tires, this retro-style e-bike delivers enhanced grip, stability, and riding comfort. The wide tire design helps absorb bumps and handle a variety of surfaces, from city streets to gravel paths, while adding to its bold, vintage-inspired look.
Bright Front Light
Equipped with a powerful 300 LUX front light, this retro-style e-bike provides bright illumination to help you see the road ahead more clearly. Ride with greater confidence in low-light conditions, whether you're commuting after dark or enjoying an evening adventure.
SHIMANO 7-Speed Drivetrain
Equipped with a reliable SHIMANO 7-speed drivetrain, this retro-style e-bike lets you switch gears smoothly to suit different riding conditions. Enjoy effortless gear changes and versatile riding performance, whether cruising through city streets or tackling gentle inclines.
Spacious Center Frame Basket
Featuring an extra-large center frame basket, this retro-style e-bike offers convenient storage for your daily essentials, shopping, or personal belongings. Combining practical functionality with vintage-inspired design, it makes everyday commuting and casual outings easier and more enjoyable.
Smart GPS Dashboard – Redefining Mobility in the New Era
Product details
Component geometry
Basic geometry
Electronic Spec
International Version Motor 48V 750W
EU Version Motor 48V 250W
Torque 50 Nm
Battery 48V 15Ah battery
Battery Charger 54.6V 2A charger
Charging Time 7–8 hours
Display LCD display, Bluetooth-enabled for Duotts App, with Type-C charging port
Max Range Up to 90 km in assist mode (actual performance varies with temperature, terrain, rider weight, etc.)
Top Speed (International) 45 km/h
Top Speed (EU) 25 km/h
Max Climbing Angle 30°
Components Spec
Frame Aluminium alloy frame
Handlebar Aluminum alloy handlebar, 72 cm
Crank Aluminium alloy crank, 152 mm
Transmission System Shimano Tourney 1×7-speed derailleur system
Fork 60 mm travel, non-adjustable, non-lockout
Rear Shock 750 lb spring shock absorber, adjustable, non-lockout
Front Brake Hydraulic disc brakes, 160*1.8 mm rotors
Rear Brake Hydraulic disc brakes, 160*1.8 mm rotors
Front Wheel 20" x 4.0" tyre, 30 TPI
Rear Wheel 20" x 4.0" tyre, 30 TPI
Headlight 300 LUX headlight, manually operated
Taillight Integrated brake and turn signal taillight
Pedal Aluminium alloy pedals
Mudguard Plastic full coverage mudguards
Rear Rack Steel rear rack, max load 25 kg
General Spec
Bike Weight 42.65 kg
Certification CE certified
Product Size 1450*290*790mm
Pedal Assist System Speed sensor
Pedal Assist Level 0-5 levels
Recommended Rider Height Suitable for riders from 170 cm to 200 cm
Max Load Capacity 150 kg
Ingress Protection Rating IPX4
Operating Temperature -10°C to 40°C
Package Include Charger, user manual, tool kit, half-twist throttle, pedals, air pump, phone bag, rearview mirror
Recommended Rider Height
170–200 cm
A. 791mm
B. 1195mm
C.1090mm
D.1680mm
E.671mm
F.585mm
G.1182mm
Reliable service and support
Free, Fast Shipping
Wait less, ride more. Enjoy fast,
free shipping on all ebike orders.
2-Year Warranty
Ride in confidence.
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Explore Our Help Center
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Super comfortable and a real head-turner on the street :) Customer service is very friendly and responds quickly. After 100 km, I am very satisfied with the bike so far.
J’ai beaucoup aimé ce vélo. La batterie est largement suffisante pour mes trajets quotidiens.
Il est également très agréable à conduire et attire beaucoup l’attention : plusieurs personnes dans la rue l’ont remarqué et m’ont dit qu’elles le trouvaient très beau.
Je suis vraiment satisfait de mon expérience avec ce vélo !
I love the bike. Looks good, the battery is powerful ans lasts long. Only dissapointed with tyres, they keep getting flat and are not easy to diassemble and assemble again.
Great bike, though!
Quand la Duotts F20 m’est apparu devant les yeux, j’ai su que c’était le vélo électrique que j’allais acheter. Ces pneus, ces rétroviseurs, son cadre, enfin, tout le vélo est magnifique.
Bref, mais il y a eu un petit problème, quand j’ai voulu l’acheter il y en avait plus. Donc j’ai dû attendre presque trois mois pour qu’ils remettent le stock à jour. Même après plusieurs mails envoyés il n’ont pas su me donner une date exacte de l’attente, bref…
Heureusement que j’ai attendu, et que je n’est pas acheté un autre vélo juste parce que il n’y avait pas celui que je voulais.
Le colis est arriver assez rapidement, un peut près 10-15 jours. Mais là encore j’ai eu quelques petits problèmes. En commençant par les supports des rétroviseurs, ils n’étaient pas dans le colis. La boîte où venait les rétroviseurs était ouverte et les rétroviseurs étaient éparpillés dans le colis, celui-ci qui avait trois trous par les quelles les support des rétroviseurs aurait pu s’échapper.
Ensuite, après tout le montage j’ai les freins fesait beaucoup de bruit, je suis donc aller chez un mécanicien de vélo qui m’as régler les freins vu qu’il était complètement déréglé.
J’ai déjà bientôt fait 300km avec et même avec les petits problèmes que j’ai eu je suis très content d’avoir acheter ce vélo magnifique, il a une très bonne autonomie et je le recommanderais à tout le monde qui voudrais l’acheter.
Bonjour 👋
Fonctionne parfaitement bien, dommage qu'il n'y ai pas de notice en français, le chargeur n'est pas ventilé il chauffe beaucoup je trouve, j’aurai préféré une couronne de 52 dents pour un meilleur pédalage, fourche avant qui tape en buté très souvent c’c'est dommage, sinon content de ma motovélo il à fier allure.
Application sympa qui communique avec le display en Bluetooth.
Ça a l'air vraiment génial, ça ressemble plus à une moto qu'à un vélo. Le rétroviseur était également dans la boîte. Tout est parfait. La livraison a été très rapide, je l'ai reçu en une semaine.
Très bon vélo, rien à dire la dessus.
Livraison très rapide (8jours), très bien emballé.
Service client très réactif, réponse dans les 2 jours maximum.
Le seul bémol, c'est pour la batterie qui n'est pas facile à transporter, ça aurait été bien soit d'avoir un système de poignée ou alors si ce n'est pas possible un sac de transport.
Mais sinon rien à dire je suis super content de mon achat. ^^.
Merci à Amy pour son aide!
It is great bike ,pure electric range for me was 55km with 80-90 km weight, but during installation I had problems with thurtle , they sent the new one 😊
This e-bike is easily one of the top choices in its price range, and it's definitely one of the most stylish options out there. Also, it's worthy to note that you can rely on the throttle alone, even on very steep uphill roads. F20 has exceeded my expectations and delivery was also very quick.
Moc modelu F20 naprawdę mnie zaskoczyła. Nawet na stromych podjazdach radzi sobie bez wysiłku, a przyspieszanie jest bardzo płynne, co daje poczucie bezpieczeństwa i pewności podczas jazdy. Ta moc naprawdę zrobiła na mnie wrażenie!
Ta rower ma świetny stosunek jakości do ceny, silnik o wysokiej wydajności, osiągający 750W. Przyspieszenie jest niesamowite, a duży moment obrotowy sprawia, że wspinaczka jest bardzo łatwa. Polecam F20!
Haha, ich liebe das Design dieses Fahrrads! Wenn ich darauf unterwegs bin, fühle ich mich einfach einzigartig. Der riesige 27AH Akku reicht locker für einen ganzen Tag draußen. Einfach fantastisch!
Che potenza! Questa bici è davvero straordinaria… Peso 85 kg e sono alto 1,85 m, è super comoda e ha una potenza impressionante; bisogna fare attenzione a non superare i limiti di velocità! Ahah!
