It is quite simply the secret to its incredible balance and legendary handling! This unique asymmetrical configuration offers the best of both worlds for transporting your entire tribe:- At the back, the small 20-inch wheel significantly lowers the luggage rack and therefore the bike’s centre of gravity. The weight of your children or cargo stays closer to the ground, which stabilises the bike, prevents wobbling and makes manoeuvring beautifully calm, even when stopped or at low speeds. – At the front, the large 26-inch wheel guarantees the steering comfort, dynamic handling and reassuring stability of a classic bicycle. Thanks to its large diameter, it also ensures excellent clearance over everyday obstacles (kerbs, tram lines or cobblestones) without disrupting your line.