Conquering the toughest classics with an air pump? Gravaa’s innovative Dutch-made tyre pressure control system lets you adjust your pressure while riding – for maximum grip on cobblestones and pure speed on tarmac. These new pressure-regulating bicycle hubs are far from a gimmick – they’re a genuine game-changer.
Pauline Ferrand-Prévot proved it at Paris-Roubaix 2025: with Gravaa wheels, she flew across the pavé to victory.
The smart hubs regulate front and rear tyre pressure wirelessly from the handlebar – always perfectly tuned to the surface, even mid-ride. No more compromise between comfort and efficiency.
