Check for any loose equipment:
Mirrors
Windshield
Lights, turn signals
Foot pegs, running boards
Check for fluid leaks -- fuel, oil, or hydraulic fluid
Check tires for proper inflation and tread condition
Check front and rear brake calipers
Disc should run true
Check brake pads
Check rear drive belt tension and appearance
Check laced wheels for loose spokes
Check transmission fluid level (change every 5,000 miles)
Check oil level (change oil & filter every 2,500 miles)
Check battery water level
Check controls to be sure they are operating properly
Front and rear brakes
Throttle, clutch, and shifter
Lubricate every 5,000 miles
Check electrical equipment and switches
Front lights, headlight (high & low beam)
Brake lights
turn signals -- front & rear
Horn
Check steering for smoothness by turning handlebars through the full operating range
Adjust mirrors to proper riding position
Check amount of fuel in tank