B-Back:
The tricycle for adults and teenagers, suitable for PRMs

From €2599

Are you facing difficulties that prevent you from riding a regular bike? We might have the solution for you: a tricycle bike for adults and teenagers that will allow you to ride daily. Customizable with several options, it is adapted to the specific needs of Persons with Reduced Mobility (PRM).
It’s the perfect tool to (re)gain independence and autonomy in your mobility.
This lightweight, foldable three-wheel bike can fit into a large car trunk: you will be able to transport it and store it easily.

Three rear adaptations are available: the bare platform to attach anything you want, the insulated box for grocery shopping or easily transporting your bags, and the animal box so your pet (small to medium size) can follow you everywhere.

Do you already have a two-wheel bike that you want to keep? You can easily transform it into a tricycle with the B-Back rear module. Feel free to download the product sheet and/or test your bike’s compatibility with this unique system.

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Designed and assembled in France
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Guarantee 2 years
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B-Back

From €950

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Description: The B-Back Tricycle bike for better balance while cycling

The B-Back Tricycle bike is specially designed for people seeking a stable solution for cycling (PRM, seniors, people with disabilities, etc.). Foldable, it can be stored in most car trunks (the dimensions of the folded and unfolded tricycle are available in the “Technical Specifications” section). Whether it’s for your daily commutes, tourist excursions, or leisurely rides, the B-Back adapted bike will meet most of your needs. This adult tricycle allows you to regain your autonomy, go further, and manage your schedule freely, without relying on public transportation or external help.
Note: Riding a tricycle is different from riding a regular bike. While it provides great stability, it requires some time to adapt. We strongly recommend testing it before purchasing.
A few recommendations:
– Ride at a normal speed
– Take turns at a slow speed
– Avoid rough terrains

B-Back tricycle: the adult tricycle bike that adapts to your needs

Are you looking for a stable three-wheel bike for adults or teenagers? Balance issues, motor disorders, muscle weakness… the B-Back Tricycle may help you get (back) on the saddle. With a compact width of 68 cm, it fits through standard bike storage doors. Foldable, it can easily “slip” into a car trunk.
This electric three-wheel bike is equipped with a front-wheel motor, offering unbeatable support on uphill rides and pulling you effortlessly (it’s perfect even if you have limited leg strength).

Need storage space on your bike? Want to travel with your loyal four-legged companion? Taking long trips? Several options are available!

Modules and Options to Add to Your B-Back Tricycle bike

Isotherm Box

For your daily trips or weekends, it will easily hold your groceries or a picnic.

B-Back_Transporting everyday loads on a stable tricycle

Load capacity: 43L
Dimensions (l x W x h): 37cm x 50cm x 37cm / 15″ x 20″ x 15″

Animal Box

To comfortably accommodate and take your companion with you wherever you go.

Max. pet hight : 30cm

Max. pet length: 42cm

Max. pet weight: 35kg / 77lbs

16Ah / 600Wh Battery

Up to 80km of range (depending on usage frequency, the chosen level of electric assistance, and the strength of your leg muscles).

Battery weight: 3kg / 6,6lbs

In addition to these 3 options, many accessories are also available:

Rocking pedals that remain horizontal: for ergonomic foot support,
Footrests to securely hold your shoes on the pedals,
The wide-angle mirror provides reassurance in traffic.

So if you have specific needs, contact us and we’ll work with you to find the optimal configuration.

It is also possible to purchase just the rear module to convert your bike into a tricycle. To find out more, don’t hesitate to contact our sales team by email at sales@addbike.fr or by phone on +33 4 78 59 98 76.

All the technical specifications of our adult tricycle bike

Weight (with battery – bare platform): 35kg / 77lbs

Dimensions including wheels (lxWxh):
Unfolded: 167 x 68 x 114 cm / Folded: 125 x 80 x 70 cm

Motor: Ananda brushless 36V / 250W / Front hub

Battery: Phylion battery, BAK cells – 11Ah – 36V – 400Wh
Range: up to approximately 40 km (depending on usage conditions)
Option: 16Ah/600Wh battery, range up to 80 km

Feature: Easy-Start throttle, for easy starting by activating the hand throttle

Transmission : Shimano Nexus

Wheels: Mach1 KARGO 20″ rims
Schwalbe BigBen tires: 20*2.15

Brakes: Shimano hydraulic disc brakes
Parking brake also integrated

Download the technical sheet

Some examples of what users think of our tricycle bike!

“I appreciated being able to try several bikes, multiple times, and recommend adjustments so that the bike perfectly matched my needs. I also received support in finding financial assistance for purchasing an adapted bike.”

Véronique

“Being in a situation of disability, this foldable electric tricycle for adults is the perfect solution for me. I can fit it in my city car when needed. The bike allows me to climb steep hills effortlessly. The team was amazing in working together to create this solution.”

Raphaël

Q&A: the answers to your questions about the tricycle for adult

Is the B-Back adult tricycle eligible for financial assistance?

Yes, the B-Back adult tricycle may be eligible for financial assistance in the UK. Please contact your local social services.

Does the adult tricycle provide more stability?

Indeed, when stationary, there is no need to put your feet on the ground. Additionally, the three wheels provide three points of contact with the ground, ensuring a stable base and preventing leaning. However, to become comfortable with tricycle riding, a learning period is necessary because, while a tricycle is more stable when stopped or at low and medium speeds, it may behave differently in sharp turns or on sloped paths. These specific characteristics should be taken into account when using a tricycle.

If I already have a bike, can I buy the rear module on its own?

Of course you can! It’s perfectly possible to buy just the rear kit to convert your bike into a tricycle. To do so, please contact our sales department by e-mail at sales@addbike.fr or by telephone on + 33 4 78 59 98 76.

Is the B-Back Tricycle too wide for bike lanes?

No, the B-Back tricycle is 68 cm wide and allows for easy circulation on most bike lanes. It also fits through standard door frames, which are 80 cm wide.

Can I use my tricycle in the city daily?

Of course! In fact, if you add the isotherm box at the back, you can use it for your shopping trips.

What speed does the electric assistance reach?

The B-Back Tricycle complies with the regulations for electrically assisted bicycles (EAB), and the highest assistance level (level 5) will support you up to 25 km/h. You can, of course, adjust it to a lower level if you prefer.

You didn’t find the answer to your question? Contact us, our customer service will answer shortly.

Contact us!