A combination driving hub and transmission for a cyclesuch as a bicycle. The inventive hub is preferably installed on the rear of a bicycle. A pair of reciprocating cranks provide input torque to corresponding input shafts. These input shaft transmit the torque through a series of step-up shafts. The step-up shafts increase the speed of the initial inputfinally delivering the torque to an output shaft. The output shaft is preferably the hub of the bicycle's rear wheel.

Embodiments of the present disclosure include an apparatus powered by arms and legs with the legs transmitting power through foot pedals coupled to pedal arms that are coupled to a shaft offset of the pedal sprocket center shaft. Arms transmit power through a lever arm system with pivot points coupled to the frame to isolate arm power motion from front fork steering motion. Steering levers mounted on arm cranks control motion to the steering column and front wheel forks through a cable.

Embodiments of the present disclosure include an apparatus powered by arms and legs with the legs transmitting power through foot pedals coupled to pedal arms that are coupled to a shaft offset of the pedal sprocket center shaft. Arms transmit power through a lever arm system with pivot points coupled to the frame to isolate arm power motion from front fork steering motion. Steering levers mounted on arm cranks control motion to the steering column and front wheel forks through a cable.