A two-wheeled motor vehicle has a lightened construction around a drive wheel. Rotation outputted from a crankshaft 40 of an engine 31 is decelerated by a speed change mechanism 35 to be transmitted to an output shaft 34. The output shaft 34 has a first pulley 73 fixed thereto. A second pulley 75 is connected to a rear wheel 9 acting as the drive wheel. A toothed belt 76 extends between and is wound around the first pulley 73 and second pulley 75. The toothed belt 76 transmits power from the output shaft 34 to the rear wheel 9 through the first pulley 73 and second pulley 75. A swing arm 8 supports the rear wheel 9 to be swingable about the output shaft 34.
Two-wheeled motor vehicle
Zweirädriges Motorfahrzeug
Véhicule à moteur à deux roues
2017-06-21
Patent
Elektronische Ressource
Englisch