Brake system, frame size, optimal aerodynamics – depending on which speed adventure you want to go on with your road bike, there are a few things to keep in mind when selecting your new Simplon bike. But at the end of the day, you can always be certain of one thing: every Simplon bike is as unique as you are. Want to find out more? Then read everything you need to know about the customisable bike system by Simplon!