Source: Motorcycle Safety Foundation (MSF)

Head Checks
Checking your mirrors is not enough.  Motorcycles have  "blind spots" like cars.  Before you change lanes, turn your head, and look to the side for other vehicles.  Only by knowing what is happening all around you, are you fully prepared to deal with it.

		Quick Stops To stop quickly, apply both brakes at the same time.  Don't be shy about using the front brake, but don't  "grab" it, either.  Squeeze the brake lever firmly and progressively.  If the front wheel locks, release the front brake immediately then reapply it firmly.  At the same time, press down on the rear brake.  If you accidentally lock the rear brake on a good traction surface, keep it locked until you  have completely stopped.  Even with a locked rear wheel, you can control the motorcycle on a straightaway if it is upright and going in a straight line.  Always use both brakes at the same time to stop.  The front brake can provide 70% or more of the potential stopping power. Studies show that most crash-involved riders:  Underbrake the front tire and overbrake the rear.  (or) Did not separate braking from swerving or did not choose swerving when it was appropriate.
		Keep Your Distance Don't Pair Up - Never operate directly alongside another rider.  There is no place to go if you have to avoid a car or something on the road.  To talk wait until you are both stopped. Staggered Formation - This is the best way to keep ranks close yet maintain an adequate space cushion.  The leader rides in the left side of the lane, while the second rider stays one second behind in the right side of the lane.