Designed for commuters who want an ultra-compact bike that they can take anywhere. It lets you switch from walking to cycling in 1 motion and 1 second! With its 16" wheels and its single-arm aluminum frame and fork, this bike is the most compact in our range. This makes it the perfect partner for tight spaces like trains, the subway, and elevators!
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Frame: 100.0% Aluminium
Easy opening/closing
It's super easy to fold up. And it takes just 1 motion, and 1 second, to unfold!
Compact design
16'' wheels. Single-arm frame and fork. Take it anywhere! (subway, office)
Efficiency
Go further and faster with 9 gears. It adapts to suit your journeys.
Lightweight
Just 12 kg (26 lbs). Well balanced for easy carrying. 0 worries with steps
Cycling comfort
Ergonomic grips.Comfortable, seamless foam saddle. 70° back position
Easy to move
Bike rolls along beautifully when folded up!Push & steer it with just 1 hand!
Ease of use
Designed to be comfortable to hold and steer. Automatically locking hinges.
Easy transport
The handle under the saddle makes it easy to carry.
What makes us special
Our dream was to give you a superpower: the power to instantly transform your bike! After all, who hasn't ever wished they could switch from cyclist to pedestrian to passenger in just 1 second? It's now totally possible thanks to the patented automatic locking hinges developed by our design team in Lille, France. Your Fold Light 1 Second will adapt to your needs in an instant. So your transitions will become a real pleasure!
The story behind the design
To help them tackle this technical challenge, our design team turned to the experts at the Decathlon Sports Lab R&D centre in Lille, France. This network of ergonomists, human science engineers, and human body specialists helped us to find the best possible ergonomic set-up for: - carrying - steering - posture We carried out numerous tests (perception, use, fatigue) in the lab and in real-life conditions.
Incredible: unfolds in just 1 motion and 1 second! And easy to fold too!
We want to make your transitions quick, smooth, and easy with a simple folding and unfolding system. Unfolding: Incredible, in just 1 motion and 1 second! There's no need to touch the hinges at this stage thanks to the patented automatic locking system that's exclusive to Decathlon. Folding: The easy-to-locate levers make the hinges simple to operate. The chunky levers have rounded edges so that they're comfortable to grasp.
Frame
6061 T6 aluminum frame that's lightweight, dynamic, and sturdy. The single-arm frame design at the back makes the bike much narrower when folded. It's only 35 cm (14") wide. That's 20% more compact than the 50 cm (20") folding bikes in our range.
Fork
Single-arm, 6061-T6 aluminum frame for less weight and more strength. The single-arm fork design makes the bike incredibly narrow when folded. In fact, it's only 35 cm (14") wide. That's 20% more compact than our 50 cm (20") folding bikes. We've also used topology optimization to develop a more "open" frame. This technology ensures that we use just the right amount of material while retaining the necessary rigidity.
Fastening system
A brand-new system holds the Fold Light 1 Second in its folded position. Magnets located on the front and rear hubs keep the bike's wheels parallel. Once folded, a clip system holds the stem against the frame. This clever system allows you to push your bike when it's folded, and to carry it without a second thought.
The bike rolls when folded
Yes, the Fold Light 1 Second rolls along nicely when folded! You only need to carry it when absolutely necessary. In other words, when you come up to a staircase or need to put it in a train luggage rack or car trunk. The rest of the time, you can easily move it by simply pushing it along, even when folded. Leave the seatpost in its raised position and use one hand to steer it anywhere, even in busy pedestrian zones (e.g. stations and stores).
Brakes
This bike has V-brakes with aluminum levers and calipers for powerful, progressive braking. Recommendation:your brakes will gradually wear out over time. How quickly they wear out will depend on how much you ride and how you ride. If your brakes become too soft, and your levers end up touching the grips when you squeeze them, we recommend adjusting your brakes yourself or getting a workshop to do this for you.
Wheels
16". Single-walled, machined rims. Reinforced single-sided hubs with sealed ball bearings (the same technology that we use on our road bikes).
Tires and inner tubes
Tires- Schwalbe Marathon Racer. Size 16" x 1.50". - Light and precise, with good puncture protection to suit intensive users. - Reflective bands on the sidewalls to make you more visible from the sides at night. Inner tube: - Schwalbe for excellent durability. - Large Schrader valve. Tips We recommend inflating your tires to 6 bar to reduce the risk of punctures and to make your pedaling more efficient.
Drivetrain
You'll be amazed by the Fold Light 1 Second! Its Shimano Sora 9-speed drive train (the same one we use on road bikes) makes it incredibly efficient, especially for an ultra-compact bike. The trigger system makes gear changes precise and reliable. This bike is great on both flats and downhills. It adapts to whatever happens on your ride and helps you manage your effort.
Cassette
9 speeds Gearing: 11 / 28 teeth - 11 teeth on the smallest cog. For riding faster. - 28 teeth: on the biggest cog. You won't have to push the pedals too hard.
Crankset / pedals
52t aluminum chainring with 170 mm (6 2/3") cranks. Folding pedals so that the bike is even more compact when folded.
Saddle:
When you're cycling: The seamless foam saddle keeps you comfortable. When you're walking / on public transport: The ergonomic saddle under the saddle has two functions. - It makes the bike easier to carry when fully folded. The saddle swivels to face backwards to keep the bike evenly balanced when you're carrying it. - You can use the handle to hold the bike and push it along when folded. Simply leave the seat post raised.
Carbon Seat Post
- Made from aluminum, with a diameter of 34.9 mm (1 1/3"). - Marked so that you instantly know exactly where to set it to each time for the most efficient ride. - Automatically rotates as you lower it. It's guided by 1 brass screw and 1 groove. The saddle swivels to face backwards to keep the bike evenly balanced when you're carrying it. - Turns into a stand when you lower it fully so that the bike remains stable once folded.
Bike stability: 3 stands
- Adjustable stand with a button to adjust the length. The stand keeps the bike stable when it's unfolded (whether or not you have bags on it). - Frame support stand that the bike rests on as you fold it and that protects the chainset. - The bottom of the seat post turns into a stand if you lower it all the way when folding the bike. This keeps the bike incredibly stable when it's folded so that you can put it away or take it on public transport.
Bike weight
The Fold Light 1 Second weighs in at just 12 kg (26 lbs)! It's very light and incredibly easy to transport thanks to: - its 6061 T6 aluminum frame and fork. - its single-arm frame and fork design, which makes it very narrow. - its good balance when folded. Simply hold your bike by the handle under the saddle. Climbing up stairs or onto the train will be an absolute breeze.
User height and maximum load
One frame size only. This bike's geometry is comfortable for cyclists between 1.45 and 1.95 m (4'9" and 6'4") tall. This bike complies with the requirements of standard ISO 4210. The maximum load it can take is 100 kg [220 lbs] (bike + user + luggage). Above this weight, the warranty no longer applies.
Special accessories that are compatible with the Fold Light 1 Second
- The 16" (40 cm) protective cover (ref: 8610451): can be used to cover your bike when transporting it (commuter train, car, cross-country train, etc.). The cover comes in a zip-up pouch that you can attach to the underside of your bike's frame. - 25 L (22 qt.) front bag for folding bikes (ref: 8735484) : for carrying all of your belongings. Clips onto the front of the bike's frame in 1 second. - smartphone holder (ref: 8595221) : clips onto the bracket on the handlebar.
How can you carry your bags?
The bike comes with mounting points on the frame (above the front wheel). These mounting points can be used for an exclusive bag designed by the B'Twin teams: our 25 L (22 qt.) front bag (ref: 8735484). It can be clipped on and taken off with 1 hand in 1 second. As it sits on the frame, you won't notice its weight and the bike will remain stable. You'll be able to control your bike as normal. /!\ When your bag is full, you won't be able to lift up the front wheel to mount sidewalks and curbs.
Accessories that are not compatible
- This bike is not compatible with a rear pannier rack. This is because it only has a single chainstay at the back. - Pannier racks that attach to the seat post are not compatible either. - Child seats are not compatible - Child trailers are not compatible
Stem / Handlebar
Stem: - aluminum - folding thanks to a patented system of hinges that automatically lock in 1 second - height can't be adjusted Handlebar: - aluminum - 22.2 mm (9/10") diameter - 560 mm (22") wide
USB rechargeable front and rear lights
USB front light: - 5-hour battery life. - 10 lux for seeing and being seen. - Clips onto a special bracket in the centre of the handlebar. USB rear light: - 6-hour battery life. - 5.4 lumens. - Clips onto the seat clamp. It's positioned nice and high so that you're really visible. These lights comply with the French highway code and with German standards. The dual port micro USB cable is supplied with the bike
Bike dimensions
Folded (L/H/W): 71 x 69.5 x 35 cm [28 x 27 x 14"] Perfect for switching between transport modes! You can take it absolutely anywhere, including in the tightest of spaces, such as trains, the subway system, elevators, turnstiles, security gates, and car trunks. Unfolded (L/H/W): 129 x 107 x 57 cm (51 x 42 x 22 1/2").
Frame colour
You might notice "imperfections" in the colour of the green frame. This is not a quality defect, but rather the result of our design choice to use brushed aluminum and a smoky varnish. Your bike will therefore look like no other!
Maintenance / repair advice
Scan the QR code on your bike's frame or visit Decathlon's support website to find all our tips and tutorials on looking after and repairing your bike.
What is the QR code on the bike's frame for?
The QR code opens the door to a comprehensive user experience. Scan it to access all of the information you could possibly need about your bike and how to use it. - 1 video tutorial on folding/unfolding the bike. - the support website with maintenance and repair advice. - the spare parts website. - the shop selling compatible accessories. - the link to our services and insurance offering. - latest news and design stories
Restrictions
/!\ It's important to always look to make sure the hinges on your frame and stem are locked in place before you ride. This bike should not be used for stunts, mountain biking, or BMXing.
4.6/5
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92% [translation_statistics-rating-breakdown-customers-recommend]
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Fri, Sep 13, 2024
Nice bike
Anran
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: 2 week or less
: en_GB
Got my new bike today and had a short ride immediately. The ride was relatively pleasant. It was a bit hard due to no suspension - so all the small ups and downs you get to feel them. As described, it was quite easy to unfold. Nevertheless, the first time I fold it, the foldin
g pin/screw fell to the ground. I have to pick it up and put it together. This happened again when I tried to fold it the next few times. That was a bit disappointing and I don't want to worry about the dropping screws while commuting.
...| Easy opening/closing | 4 | |
| Compact design | 5 | |
| Efficiency | 4 | |
| Value for money | 5 |
Mon, Sep 09, 2024
Amazing
Tom
-
: 3 to 8 weeks
: en_GB
Couldn't be happier with this bicycle..The design is unbelievable so so cleaver. Is so practical to fold/ unfold . So convenient for poping in & out of shops .makes a Brompton redundant .
| Easy opening/closing | 5 | |
| Compact design | 5 | |
| Efficiency | 5 | |
| Value for money | 5 |
Fri, Apr 18, 2025
Premier essai concluant.
Dominique
-
: 2 week or less
: fr_FR
Acquis pour remplacer mon Tilt 500 car plus léger et plus compact, les premiers essais en ville sur une vingtaine de kilomètres étaient plutôt concluants. Point de vigilance : le bras du garde boue avant a tendance à frotter sur la roue s'il n'est pas bien dans l'axe. Même si
les 12kg peuvent paraître un peu lourds à bout de bras sur plusieurs mètres, on peut facilement le porter plié dans les escaliers ou pour prendre le train. Parfait pour un usage occasionnel. Pour un usage au quotidien, attention aux traces d'usure notamment dans la tige de selle.
...| Compact design | 4 | |
| Value for money | 5 | |
| Efficiency | 5 | |
| Easy opening/closing | 5 |
Wed, Apr 16, 2025
BTWIN vélo pliant fold light 1
Bruno
-
: 3 to 8 weeks
: fr_FR
Pourquoi je n'ai pas donné 5 étoiles. 1 - j'ai dû réclamer le cache qui va sur le porte téléphone 2 - j'ai faillit crever ma roue arrière croyant qu'elle était gonflée correctement à la livraison, en roulant de temps en temps sur la jante 3 - le guidon non aligné à la rou
e ; c'est mon souci majeur, car lorsque j'aligne le guidon avec la roue avant (comme on m'a conseillé), je dérègle le système de verrouillage, le guidon ne tombe plus en face le système d'accrochage
...| Easy opening/closing | 4 | |
| Efficiency | 4 | |
| Value for money | 3 | |
| Compact design | 3 |
Sun, Jan 26, 2025
Parfait
ALFONSO VICENTE
-
: 3 to 8 weeks
: fr_FR
Je voulais un vélo pliant électrique mais pour la relation qualité prix celui-ci vaut le coup.
Brand''s answer:
Bonjour. Merci beaucoup pour votre retour. On espère que vous allez vivre pleins de belles aventures avec votre vélo qui roule en effet très bien grâce à sa transmission et que vous pourrez emmener absolument partout. Merci pour votre confiance. Excellente journée, sportivemen
t. Jérome
...Wed, Dec 25, 2024
Retour d'expérience après quelques sorties..
jean claude
-
: 3 to 8 weeks
: fr_FR
Après avoir été assez sévère dans mon commentaire lors de l'acquisition de mes deux vélos pliants, je viens compléter cet avis après quelques sorties à leurs guidons. Une fois résolus les petits soucis de réglage de l'alignement des garde boue et du frein avant, les vélos se
sont montré très plaisants à piloter. Leur rendement est assez bon , et les côtes sont avalées sans problème. Le vélo, malgré son empattement très court , n'a pas tendance à se cabrer de manière intempestive dans les fortes pentes. La démultiplication est bien pensée pour faire face à la plupart des situations . Peut-être qu'une cassette 11/32 serait encore plus polyvalente que celle de 11/28 d'origine. Les freins ne sont pas bruyants et la position sur le vélo est très confortable. L'autre chose qui est notable sur ces vélos , est leur stabilité très sécurisante malgré ce que pourrait faire craindre leur coté hyper compact. Bravo aux ingénieurs Décathlon , qui ont réussi ce tour de force. Je suis très content d'avoir ce modèle plutôt qu'un autre en 20 pouces. J'aime beaucoup son look et sa polyvalence. Le cadre est garanti à vie , alors pas d'inquiétude sur la fiabilité...
...| Easy opening/closing | 5 | |
| Compact design | 5 | |
| Value for money | 4 | |
| Efficiency | 5 |
Mon, Dec 16, 2024
Bon vélo , mais finition à améliorer
jean claude
-
: 2 week or less
: fr_FR
Je viens de faire l'acquisition de deux de ces vélos. J'adore leur coté innovant et compact, et leur look très moderne. Le confort et le rendement semblent d'un bon niveau , mais leur finition n'est pas encore parfaite et j'ai constaté quelques couacs de fabrication/montage.
Je précise que mes deux exemplaires ont les mêmes défauts de conception: *Quand on est sur le plus grand pignon et que l'on veut reculer le vélo ou simplement tourner les pédales en arrière , la chaine redescend automatiquement sur le troisième pignon sans que l'on touche à la manette des vitesses. C'est agaçant et bruyant quand on veut repartir. *Les garde boue sont assez mal ajustés et sont de travers au niveau de la bavette. Impossible de les régler correctement. La faute à la tige unique de maintien qui les mets de travers. *Les mâchoires de frein V-Brake avant sont très difficiles à régler correctement et sont décalées quand les patins touchent la surface de freinage. Impossible de les régler pour qu'elles restent parallèles au moment du freinage . C'est comme si la roue avant était décalée d'un coté.. *Dernière chose , la sonnette est certes très jolie, mais le son qu'elle produit est vraiment très faible; pas sûr qu'on l'entende à plus de 10 mètres au milieu des autres bruits. Mais ne croyez pas que je regrette mon achat . Cela mis à part, je trouve ces vélos bien pensés et qualitatifs. Je les ai commandé sans même les avoir vu en magasin , car ils ne sont présent dans aucun des magasins de ma région proche. Pas plus d'ailleurs que le fameux sac de 25 litres qui se fixe à l'avant du cadre. J'imagine que leur diffusion est trop confidentielle pour qu'ils soient présent partout en France. J'espère que cet avis servira à rectifier les petits défauts de jeunesse des ces magnifiques vélos. Cordialement , Jean claude
...| Easy opening/closing | 5 | |
| Efficiency | 4 | |
| Value for money | 4 | |
| Compact design | 5 |
Fri, Dec 06, 2024
Le vélo pliable ma…
Eric
-
: 3 to 8 weeks
: fr_FR
Le vélo pliable ma été livré totalement dégonflé avec le dérailleur non réglé et un pareboue tordu qui frottait contre la roue. Le vélo est très compact, léger et facile a plier. C'est très appréciable. Les points faibles sont le dérailleur qui est trop près du sol, l'éclai
rage arrière est caché par la veste du conducteur, le freinage est peu efficace, le rendement du vélo est assez faible. Le vélo correspond cependant à mes attentes.
...| Easy opening/closing | 5 | |
| Efficiency | 3 | |
| Value for money | 4 | |
| Compact design | 5 |
Brand''s answer:
Bonjour Eric. Le vélo ne devrait livré avec les réglages fait ainsi qu'avec une pression minimum dans les pneus. Je vous invite à passer à l'atelier de votre magasin pour réaliser tous les réglages qu'il faut. Nous sommes ravis que la compacité et la légèreté du vous convienne
nt.Je vous adresse mes sincères salutations et vous remercie pour votre confiance. Jérome
...Tue, Nov 26, 2024
Très bon rapport qualité prix
Franck
-
: 3 to 8 weeks
: fr_FR
Parfait pour les voyage quotidien en train , pour se rendre au travail. Un très bon rapport qualité prix
| Easy opening/closing | 5 | |
| Compact design | 5 | |
| Value for money | 4 | |
| Efficiency | 4 |
Fri, Nov 01, 2024
UN VÉLO PRATIQUE
Guillaume
-
: 2 week or less
: fr_FR
Ce vélo est ultra pratique, il se plie et il se déplie en moins de 10 secondes, c'est impressionnant. Il est léger et je suis surpris car il a un bon dynamisme. Merci Decathlon pour cette innovation.
| Easy opening/closing | 5 | |
| Efficiency | 5 | |
| Value for money | 4 | |
| Compact design | 5 |
Brand''s answer:
Bonjour Guillaume. Merci pour votre retour très positif sur le vélo.En effet, nous voulions que ce vélo que vous pouvez emmener partout soit également un bon rouleur. Cordialement et sportivement. Jérome