1.   Bob first got interested in motor cycles when he was about sixteen.

2.   Expresspost is a fast messenger collection and delivery service available in London using radio controlled motor cycles and vans.

3.   He dropped the gangplank over the stern and wheeled the motor cycle down.

4.   He opened the throttle, blasting the motor cycle broadside into the culvert.

5.   He scrubbed out the map with his boot before remounting the motor cycle.

6.   Motor cycles will roar away from the front gates and, later, cars.

7.   Some of their multi-cylinder motor cycle engines have pistons little bigger than thimbles.

8.   Trent walked back and studied the footpath before remounting the motor cycle.