Name: Ultra-Compact Folding Bike - Fold Light 1 Second Aluminum
Brand: BTWIN
SKU: 2762198
Price: 1000 CAD
Availability: InStock
Rating: 4.6 (13 reviews)

It's super easy to fold up. And it takes just 1 motion, and 1 second, to unfold!

Easy opening/closing

16'' wheels.
Single-arm frame and fork.
Take it anywhere! (subway, office)

Compact design

Go further and faster with 9 gears. It adapts to suit your journeys.

Efficiency

Just 12 kg (26 lbs).
Well balanced for easy carrying.
0 worries with steps

Lightweight

Ergonomic grips.Comfortable, seamless foam saddle. 
70° back position

Cycling comfort

Bike rolls along beautifully when folded up!Push & steer it with just 1 hand!

Easy to move

Designed to be comfortable to hold and steer.
Automatically locking hinges.

Ease of use

The handle under the saddle makes it easy to carry.

Easy transport

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!

Type of Bike Frame

Condition

tyre width

Max engine torque

rim material

rim type

Collapsed Length

Frame Shape

Pedal Type

Lighting Type

Battery Capacity (Wh)

front disc size (mm)

crank

Removable Battery

With Mudguard

Electric Motor Position

With Kickstand

Brake Type

Number of Speeds

Moving Comfort

Autonomy (km)

Weight (kg)

Built-In Battery

Stem Type

Frequency

trailer compatible

bell

unfolded length (in cm)

type of holding folded

folded height (in cm)

unfolded width (in cm)

unfolded height (in cm)

Maximum Load

Sportsperson’s Height

Power Assisted

Suspension

Folding Type

Connectivity

Type Hinge

Number of Chainrings

Trunk bag fixation

Wheel Size

folded width (in cm)

Charger Type

anti-theft saddle

chain type

Baby Seat

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!

What makes us special

​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.

The story behind the design

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.


Incredible: unfolds in just 1 motion and 1 second! 
And easy to fold too!

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.

Frame

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.

Fork

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.

Fastening system

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).

The bike rolls when folded

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.

Brakes

16".
Single-walled, machined rims. Reinforced single-sided hubs with sealed ball bearings (the same technology that we use on our road bikes).

Wheels

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.

Tires and inner tubes

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.

Drivetrain

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.

Cassette

52t aluminum chainring with 170 mm (6 2/3") cranks.

Folding pedals so that the bike is even more compact when folded.

Crankset / pedals

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.

Saddle:

- 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.

Carbon Seat Post

- 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 stability: 3 stands

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.

Bike weight

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.

User height and maximum load

- 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.

Special accessories that are compatible with the Fold Light 1 Second

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.

How can you carry your bags?

- 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

Accessories that are not compatible


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

Stem / Handlebar

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

USB rechargeable front and rear lights

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").

Bike dimensions

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!

Frame colour

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.

Maintenance / repair advice

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

What is the QR code on the bike's frame for?

/!\ 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.

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Ultra-Compact Folding Bike - Fold Light 1 Second Aluminum