A motorcycle is provided with retractable stop-support side wheels (1) parallel to the back wheel (44). The side wheels (1) lock in place when down at each side of the motorcycle for stop-and-start driving, for parking and for handling the motorcycle when it is not being ridden. Hydraulic cylinders (14)...http://www.google.com/patents/US5029894?utm_source=gb-gplus-sharePatent US5029894 - Retractable motorcycle stop-support wheels
