as we had to demonstrate the benefits of a method in opposition to an organic growth.
Bicycle evolves naturally in many fields, we had to show a real step forward.
Transmission : POULIE (Pulley)
Inflating after a puncture : TUB'AIR
Traditionnal braking, with pads : PAD'TIP
Beverage supply : WATER FRUIT
Theft fighting : I-LOCK (Saddle locker)