The GreenMachine is the solution for the frequently requested and desired maintenance free all-round bicycle. It is a state of the art 3D CAD/CAM designed and developed product, all components have been manufactured in a computer aided environment with very tight tolerances. The closed “Box” construction keeps all water, mud, debris and brine out and fully protects the chain drive train. This offers a big advantage to the commuting cyclist who is riding his bike all year long through any type of weather: no more maintenance for chain, speed hub and other drive train components. The Rohloff speed hub with 14 speeds, offers many years of riding pleasure and shifting comfort. The high tech disc brakes guarantee sufficient braking power and great modulation during long and steep descents. The high tension mesh of the unique back support has been highly appreciated by all our test riders.