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 ...

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 ...

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 ...