An internal gear hub provides multiple gears on a bicycle in an enclosed unit housed within the rear hub. Almost all bikes with gears now feature a derailleur system. But for a long time, internal ...

The top-of-the-line Diem 10 also has an internal hub gearbox, but it's controlled by Enviolo's automatic shifting and uses a sort of bike-specific CVT. Orbea doesn't put a number on the gear ratio you ...

Classified has developed its own direct-mount crankset to complement its innovative two-speed internal gear hub. Following its collaboration with TRP, this brings Classified a step closer to producing ...

Dynamic Bicycles has announced an internal hub geared road bike as part of its 2010 line up, according to BikeRumor. The model will utilise Shimano’s Alfine 8-speed hub with the new Versa integrated ...