20 INCH FOLDING BIKE BTWIN 120 Review-Fold up and put in “pocket”

Share with friends
We use affiliate links and may receive a small commission on purchases.

20 INCH FOLDING BIKE BTWIN 120 Review

  • Price: £199.99
  • Frame: Steel
  • Wheels: 20 x 1.75″
  • Gears: 1 x 6

What we like about it: Foldable design, easy to carry.                      

What we don’t like about it: Due to its small size, the space available for carrying cargo is limited and not suitable for carrying large amounts of items.

Rating (4.5/5)

20 INCH FOLDING BIKE BTWIN 120
20 INCH FOLDING BIKE BTWIN 120

Foldable bikes are a versatile and often overlooked bike option. Where space is limited in your living environment, your office is cramped, or your commute takes you through subways, steps, and elevators. A foldable bike can take the rider to those less common places and can also be conveniently placed in the trunk of a car. Whatever your particular needs, a folding bike offers a variety of features to suit.

It will be your quality commuting partner. Here we analyze the riding experience, specs, components, and specs of the 20 INCH FOLDING BIKE BTWIN 120 as well as other versions.

If you want to know more about bike reviews, you can follow us.

Riding Feeling

Riding a folding bike gives me a unique experience that combines the convenience of a traditional bike with the portability of a scooter and skateboard. The compact size makes it very easy to transport and store. I like the folding design, which is especially enjoyable for commuting or scooting around on busy streets.

The BTWIN 120 is a truly great bicycle, perfect for those looking for a bike to ride around with ease. With its lightweight aluminum frame, rolling 20-inch wheels, and Shimano 6-speed drivetrain, it also comes with a rear rack, front and rear fenders, and foldable pedals. Its foldable attribute makes it an ideal choice for commuting and storage in the city, but also comes at an affordable price. This makes it a great option for riders with a limited budget. It’s perfect for those looking for a lightweight, compact bicycle that can be easily stored away.

Ride Experience

20 INCH FOLDING BIKE BTWIN 120
20 INCH FOLDING BIKE BTWIN 120

The overall ride experience is not as good as those of most professional touring bikes, but it’s considered comfortable. The adjustable head tube and saddle height allowed my body to switch freely between a low-slung sprint position and a comfortable upright position. The saddle keeps my butt comfortable at all times, and the 1×6 speed is enough for commuting, and I can conquer every uphill. But it’s not its strong suit for speed, and I can only keep it cruising at around 25km/h at all times during my weekend workouts.

Some of the less noticeable details, like the integrated headlight on the front of the bike, allow me to always stay safe on night rides and not have to look for the bike’s headlight on every night ride.

Long-Distance Riding

After riding it for a while I decided to take it on a long ride, and I discovered the benefits as a result. I can easily transition from bike to train to bus and then overly back to the bike. When I want to ride in a different place, I open the bike for a cycling tour, and when I get tired I stow it for a bus ride. I can also easily take it on the train when I want to travel to the next city. By the way, if you want to go riding in well-known terrain or special terrain, you can book your accommodation on IHG Hotels & Resorts. It is not only rich in variety but also easy to operate.

I have to say, I like to call it the “ultimate wandering machine”. There are plenty of riders on folding bikes that have traveled much longer than I have. Heinz Stucke, a German cyclist who has ridden his bike through every country in the world for 52 years, is now traveling on a folding bike. If one of the most traveled cyclists is using one of these bikes, then this model must have a good advantage.

Urban Commuting

Once upon a time, my commute for me was always by public transport, but now it seems to have changed a bit. I often take the subway or bus to work in the morning, but the bus stops near my house and work are not close together, and I often have to walk a bit to get to my destination at both stops.

Now I can get on my folding bike and ride to the bus stop with ease, then stow it in my hand and walk into the station. Once I get to the stop, I can also quickly unfold it and ride it downstairs to work, or even tuck it under my office. I don’t even have a lock for my folding bike for this reason, it doesn’t seem to need one.

Overall, whether or not a folding bike is worth it depends on your specific needs and your lifestyle, and it’s only good for commuting and fitness riding rather than professional racing. If you’re looking for a versatile way to transport yourself, then a folding bike is well worth the investment. But if you primarily use your bike for racing or fast traversing or even cross-country between hills, I think a traditional bike is probably a better choice.

Specifications

The BTWIN 20 Inch FOLDING BIKE 120 is a nice folding bike that I can easily take on any transport and store in a small corner of my home. The simple horizontal folding frame takes up very little space, and the steel tubing makes the whole bike much more durable and corrosion-resistant.

The excellent adjustable saddle and handlebars allow it to accommodate a wide range of heights, and the 6-speed Shimano drivetrain always works brilliantly, with efficient rim brakes and solid forged discs providing a premium traditional experience.

The 20-inch rubber city tires offer the best compromise between grip and performance.

Other Versions of 20 INCH FOLDING BIKE BTWIN 120

BTWIN 20 Inch Electric FOLDING BIKE 500E
BTWIN 20 Inch Electric FOLDING BIKE 500E

In this review, we have reviewed the 20 INCH FOLDING BIKE BTWIN 120, a Decathlon branded bike with lightweight and folding features, weighing only 12.7kg and featuring folding portability for space-saving storage. The frame is made of steel for durability and shock resistance. The bike is equipped with front and rear brakes and a shifting system, which can adapt to different driving scenarios, fast speed, stable braking performance, safety, and reliability. The frame design is compact, foldable, and easy to carry, suitable for daily travel.

As you can see, it is an excellent folding bike. For this reason, we also found a similar version, the BTWIN 20 Inch Electric FOLDING BIKE 500E. 500E has a lithium battery and is equipped with a front motor that provides a maximum driving distance of 25 km. The BTWIN 120, on the other hand, does not have electric power, and can only be driven by human power. In addition, the 500E with front and rear brakes and air tires can provide better handling and a faster driving experience. But you may have to pay up to $500 difference for this. Follow us to learn more.

What do we like about it?

  • Lightweight: The Decathlon Folding Bike 120 weighs just 13.2 KG, making it easy to carry greatly improving convenience.
  • Strong folding: Decathlon folding bike 120 adopts an advanced folding design, which can be reduced to only 0.9 meters after folding, making it easy to store and carry.
  • Safe and reliable: The frame is made of high-strength steel, and the knee bars strengthen the stability of the frame and improve safety.
  • Cushion comfort: The cushion of Decathlon folding bike 120 is made of high-density foam, which is more comfortable and makes you ride more comfortably.
  • Highquality brake: It adopts high-quality magnetic brake, which can effectively control the braking performance, more safe and reliable.
  • Quick Placement: Decathlon folding bike 120 adopts foldable pedals for quick placement, allowing you to fold and unfold the wheels more conveniently.
  • LED headlight: It is equipped with an LED headlight, which can provide better safety for night driving.

What we don’t like about it?

  • Capacity: Due to its small size, it has limited space for carrying cargo and is not suitable for carrying large amounts of items.

FAQs

  • What is the maximum load capacity of 20 INCH FOLDING BIKE BTWIN 120?

(The maximum weight of this bike is 120kg, so I don’t recommend you bring your girlfriend in the back seat when you ride this bike;)

  • What is the maximum speed of 20 INCH FOLDING BIKE BTWIN 120?

Its maximum speed is 25 km/h, but how fast you ride depends on your physical ability. If you are a professional athlete like Contador, I believe you can ride faster.

  • 20 INCH FOLDING BIKE BTWIN 120 is suitable for which height people?

According to their table claims that this bike can be ridden as long as the height is greater than 120cm. And the real suitable size may vary from person to person, the easiest way to find your size is the best way is to go for a test ride.

20 INCH FOLDING BIKE BTWIN 120 Specs

Build

FrameHi-Ten steel frame. The easy lateral-fold system means the bike takes up little space: at home, at the office, in the boot of a car or in a camper… you’ll forget your bike is even there. In order to improve your bike’s stability once folded, the frame is equipped with a bike stand under its base.Colors: Bright Red; Grey Blue
ForkHi-ten steel fork for greater durability.

Groupset

CrankThe fold-up pedals reduce bulk when the bike is folded. Once pedals are folded up and the stem folded down, the bike can be stored against a wall and takes up very little space (26 cm wide). Steel cranks: 170mm.Double chainguard to stop your chain jumping and protect it from dirt.
BrakesThe steel V-Brakes guarantee effective and progressive braking.

Wheels

Rims20-inch, single-wall rims. Steel hub. A wheel restraint system makes it easy to carry and store the folded bike.
Tires20 x 1.75 gumwall city tyres. We have developed these tyres in order to provide the best compromise between performance and grip.

Video

Comparison Table

BikePriceDrivetrainFrame MaterialClick View
IDS Home unYOUsual U Transformer 20″ Folding City Bike$2191×6SteelClick View
ZiZZO Ferro 20-inch 29 lbs Light Weight Folding Bike$251.811×7SteelClick View
Schwinn Loop Adult Folding Bike $465.491×7SteelClick View
Goplus 20” Folding Bike$2291×7SteelClick View

20 INCH FOLDING BIKE BTWIN 120 VS IDS Home unYOUsual U Transformer 20″ Folding City Bike

IDS Home unYOUsual U Transformer 20" Folding City Bike
IDS Home unYOUsual U Transformer 20″ Folding City Bike

Compared to the two, the 20 INCH FOLDING BIKE BTWIN 120 is a more advanced folding bike with higher performance and better quality. Equipped with a 6-speed shifting system, the IDS Home folding bike also has a 6-speed shifting system, but with lower-end component materials.

In addition, the 20 INCH FOLDING BIKE BTWIN 120 can be easily adjusted for front and rear and tilt angle, while the IDS Home’s adjustment method will be more complicated.

The surprise is that the 20 INCH FOLDING BIKE BTWIN 120 has an integrated headlight design, which allows riders to keep a clear view of the situation ahead when riding at night, so as not to have an accident.

20 INCH FOLDING BIKE BTWIN 120 VS ZiZZO Ferro 20-inch 29 lbs Light Weight Folding Bike

ZiZZO Ferro 20-inch 29 lbs Light Weight Folding Bike
ZiZZO Ferro 20-inch 29 lbs Light Weight Folding Bike

The BTWIN 120 and ZiZZO Ferro are both 20-inch folding bikes. They are both compact, easy to carry and store, and both are suitable for urban travel. But they differ in material, color, speed, price, and weight. The BTWIN 120 has a stable aluminum frame, a 6-speed shifting system, adjustable handlebars, and a seat, with a properly integrated headlight. It weighs 18.55 kg and costs $249.


The ZiZZO Ferro features a steel frame, yellow paint job, a 7-speed shifting system, and a weight of 29 lbs, for a price of $251. Its seat and handlebars are adjustable as well, but no lights are pre-installed.

In short, both the BTWIN 120 and ZiZZO Ferro have the same thing in common: they are both 20-inch folding bikes. But they differ in many ways, in terms of material, color, speed, price, and weight. You can choose according to your needs and preferences.

20 INCH FOLDING BIKE BTWIN 120 VS Schwinn Loop Adult Folding Bike

Schwinn Loop Adult Folding Bike 
Schwinn Loop Adult Folding Bike 

The B’TWIN 120 folding bike is a good choice for those who are looking for a lightweight, compact bike that is easy to store and transport. It has a lightweight aluminum frame, 7-speed Shimano components, and a reliable disc brake.

It also has dual-density handlebars and foldable poles, making it easy to fold and store. The Schwinn Loop Adult Foldable Bike is also a good choice for those looking for a lightweight, compact bike. It has a sturdy aluminum frame, Shimano 7-speed derailleur, and a rear wheel brake. It also has a foldable pole and dual-density handlebars, making it easy to fold and store.

Both bikes are good choices for those looking for a lightweight, compact folding bike. the B’TWIN 120 is slightly lighter and more affordable. But the Schwinn Loop has a more reliable braking system and higher quality components.

20 INCH FOLDING BIKE BTWIN 120 VS Goplus 20” Folding Bike

Goplus 20'' Folding Bike 
Goplus 20” Folding Bike 

The 20-inch folding bike Btwin 120 and Goplus 20” folding bike are two of the most popular choices on the market today. They are both highly portable and can be used for city commuting, touring, or even mountain biking.

In terms of design and comfort, the Btwin 120 is a more traditional choice. This is due to its steel frame construction, traditional handlebars, and traditional pedals. It is undoubtedly comfortable on long rides. Moreover, it has a classic look with soft colors and classic lines. On the other hand, the Goplus 20” folding bike has a more modern design. It has a sleek frame, bright colors, and modern handlebars. This also makes it more comfortable for short rides.

In terms of components, the Btwin 120 features a Shimano 6-speed drivetrain that offers a range of gears for different types of terrain. the Goplus 20” folding bike has a 7-speed drivetrain that offers a wider range of speed options. Both bikes are also equipped with front and rear V-brakes for improved stopping power.

And when it comes to portability, both bikes are very portable. the Btwin 120 folds down to a compact 33 x 24 x 12 inches. The Goplus 20” folding bike folds down to a compact size of 28 x 27 x 12 inches. Both bikes are easy to carry and store.

Summary

These are our tests of the 20 INCH FOLDING BIKE BTWIN 120. This is an affordable folding touring bike that can accompany you on most touring routes. If you want to try a higher-end pro bike, feel free to check out our test on it.

Finally, if you like our content, feel free to share it with your friends! If our content is helpful to you, you can click the email subscribe button below!

Leave a Comment

Scroll to Top
Scroll to Top