THE PASSION STARTS HERE.

Children can discover road cycling from around 6 to 9 years old, provided they are comfortable on two wheels and use a bike truly adapted to their size, inseam and strength.

The goal is not to push children into competition too early, but to give them a coherent bike to learn the right fundamentals: position, lines, braking, cadence and accelerations.

A true children’s road bike is not a miniature adult bike or a simple children’s bike with drop bars. It must be designed around the morphology of the young cyclist: geometry, cockpit, braking, drivetrain, weight and components.

The goal is to offer a healthy, precise and reassuring riding feel. A bike that is too heavy, too long or poorly proportioned makes learning harder, creates unnecessary fatigue and can damage confidence.

A 20-inch road bike generally suits children aged around 6 to 9, depending on their size, inseam and confidence on the bike. Age alone is not enough: two children of the same age can have very different needs.

The right size allows children to remain stable, brake correctly, pedal naturally and keep control of the bike without excessive compensation.

Crank length directly influences pedaling motion. On many children’s bikes, cranks are too long compared with leg length: children lift their knees excessively, lose fluidity and experience more stress around the hips and knees.

114 mm cranks allow a more natural rotation, better cadence and smoother pedaling. They help children produce a more fluid effort without forcing a range of motion designed for larger bodies.

Dual brake controls allow children to brake from the hoods, but also from the top of the handlebar. This is a real advantage for learning because young cyclists often ride with their hands on top, in a more natural and reassuring position.

Keeping immediate access to braking improves control, reduces stress and allows children to progress more calmly. They gradually discover the different positions of a road handlebar without losing braking safety.

A 1x drivetrain greatly simplifies bike use. Children do not have to manage a front derailleur, small and large chainrings, or chain crossing. One control is enough to understand gears and adapt effort.

This simplicity reduces mental load and lets children focus on what matters: line, braking, cadence, balance and enjoyment. It is also lighter, more reliable and easier to maintain.

For children, bike weight represents a much larger share than for adults. A few hundred grams can already change handling, accelerations, climbs and riding enjoyment.

A lighter bike is easier to control, creates less fatigue and makes children want to ride longer. For young cyclists, lightness is not a luxury: it is a real factor in progression and confidence.

Geometry defines the child’s position on the bike, stability, responsiveness and ease of handling. Poorly adapted geometry can place children too far from the handlebar, too high, too low or in an unnatural posture.

True junior road geometry must allow a dynamic but controllable position, with an accessible cockpit and healthy handling. This is the foundation for learning properly.

In everyday language, many parents say children’s race bike to describe an efficient, lightweight bike made for road riding. The term children’s road bike is more precise in cycling language.

AEROZO brings both intentions together: the desire for a true 20-inch race bike, with the technical coherence of a junior road bike designed for children.

No. A junior road bike can be used for discovery, family rides, club training or first sporting experiences. Performance is not the only goal: enjoyment, confidence and learning are essential.

A good bike simply gives children better sensations and the desire to ride more often.