Motorcycle frame having integral fuel storage unit and break-away steering head

A motorcycle comprising:

• a frame including at least one hollow beam adapted to contain motorcycle fuel, a steering head, and a separating wall disposed between said hollow beam and said steering head to prevent communication between said hollow beam and said steering head;
• a rear wheel interconnected with said frame to support a rear portion thereof;
• a steering assembly pivotably mounted to said steering head;
• and
• a front wheel rotatably mounted to said steering assembly;
• wherein said steering head includes a stress focusing structure for separating said steering head from said hollow beam and leaving said separating wall substantially intact to contain fuel within said hollow beam in response to a predetermined force being applied to at least one of said steering assembly and front wheel.