Box Kit: perfect and safe for goods transportation with your bike

Replace the front wheel of your bike to make it a compact and dynamic cargo bike and transport any type of loads with the Carry’Box. This goods transportation system only takes a few minutes and it is reversible!

The box is made to be placed on the AddBike + base thanks to its metal structure and its textile envelope. The resulting carrier can carry a volume of up to 110 litres for 35kg. This module is the largest of the three offered by AddBike, which makes it the ideal solution for bulky loads or larger errands.

Weight: 16kg

Delivery time: 3-4 weeks

WARNING: Having a system of tilting wheels, the Box Kit is not suitable for people looking for stability on a bike (those who are handicapped, people with reduced mobility…).

1,090.00 TTC

Complete my Box Kit !
Carry'Box Kid (+€290) +

Transport your children

Carry'Dog (+€230) +

Transport your dog

The Anti-Theft Axle (+€23) +
Lighting Kit (+€23) +
16 +
15mm Kit - Out of stock +
12mm Kit (+€17) +
  • Options price: 0.00
  • Product price: 1,090.00
  • Total: 0.00

Do you have a question or need advice?
You already have an AddBike+ and only want to buy one module (Carry'Box Kid, Carry'Dog or Carry'Box)?
Do not hesitate to contact us, an adviser will be happy to help you!

Learn more about our Box Kit, our goods transportation system

Box Kit: Description of our goods transportation system

By installing the AddBike on your bike, you get a compact three-wheeled bike. With the unique and patented kinematics of the AddBike, your bike becomes a handy cargo bike with a smooth ride.

On the base of the AddBike, add the Carry’Box for transporting loads. You can also add other modules for transporting dogs (Carry’Dog) or children (Carry’Box Kid). The possibilities of use are multiple so that everyone has a solution to their daily mobility needs.

The AddBike + is designed to be universal and can be mounted on almost all bikes available on the market: electric, standard, folding, through-axle or 20″ wheels.

Instantly adjust the position of the wheels to optimise driving according to use (unloaded / loaded) or your driving preferences.

By using the tilting locking lever, the AddBike + remains stable when stationary. This makes it easier to load and unload the bike and to get on and off the saddle.

The pendulum system (tilting wheels) can be adjusted to change its resistance. So, if you prefer, the inclination of the wheels can be tightened. This may make it easier to handle during the product discovery phase.

If you are looking for an electric solution to carry your loads on the back of the bike, check out our new product, the U-Cargo, an electric cargo bike with a large storage space at the back, which will also allow you to travel with your children!

Compatibility of our three wheeled bike system with your bike

icone velo

Check the compatibility of your bike with the AddBike +

addbike velo cargo kit velo


For 16 to 20 inch bikes, you have the possibility to buy an adaptation kit :

This kit allows you to install the AddBike + on your 16 to 20 inch bikes. It consists of an axle, two nuts and two adapters. It replaces the axle originally delivered with the AddBike +, which is not suitable for 16 to 20 inch bikes.

12 mm

This kit consists of two adapters and replaces the original ones of the AddBike +.

They are used to insert the Ø12mm through axle of the host bike (for a centre distance of 100mm to 110mm) for the installation of the AddBike + on the host bike.

addbike velo cargo axe traversant compatibilite

15 mm

This kit consists of two adapters and replaces the original ones of the AddBike +.

They are used to insert the Ø15mm through axle of the host bike (for a centre distance of 100mm to 110mm) for the installation of the AddBike + on the host bike.

Assembly of our goods transportation system on your own bike

Tutorial for AddBike+ installation on a bike

Can be assembled in a few minutes and is reversible!

Tutorials for the Carry’Box module

Technical features of our goods transportation system


  • Weight: 13kg
  • Dimensions with wheels (l x w x h ): 54cm x 68cm x 83cm
  • Tire size: 20 inches
  • Colour: Black
  • Brakes: Hydraulic disc brakes
  • Rims: Aluminum
  • Transport load capacity: 35 kg max.
  • Materials: Compact and steel
  • Chassis treatment: Cataphoresis and painting

Carry’Box Module:

  • Weight: 3kg
  • Dimensions with wheels (l x w x h ): 50cm x 45cm x 60cm
  • Structure: Steel
  • Storage capacity: 110 L
  • Transport load capacity: 35 kg max
  • Fabric: Water-repellent and PVC fabric
  • Lid: Reclosable

Customer testimonials after using our three wheeled bike

temoignages clients addbike
The cargo bike has totally changed my life, I do everything with it! We hardly use the car anymore.“
Charlène, cycling mother
addbike velo cargo transport chien
"The AddBike is like a trailer, but it goes on the front of the bike and not behind. It is easy to put on and take off"
Pauline, Beta-tester

AddBike Customer Service and Warranty

addbike homme equipe

AddBike designs and manufactures quality products
AddBike products are tested in specialised laboratories accredited by Pourquery and/or CRITT Sports and Leisure.

signature colin

Renaud Colin
Founder and CEO of AddBike

addbike homme equipe

We want to provide you with quality products to improve your daily life. That is why the AddBike + comes with a full spare parts warranty valid for 2 years on manufacturing and/or material defects.

signature colin

Renaud Colin
Founder and CEO of AddBike

Complementary products to transport children or dogs

icone carte de credit


icone livraison

Shipment Monday through Friday

icone garantie