Taken at the terminals of the battery with my spangly multimeter :) :
STARTING VOLTAGES:
Battery off bike: 13.15V
On bike, ignition off: 13.15 ( )
On bike, ignition on: 12.69
In bike, engine Idling: 14.01V
In bike, engine 5k RPM: 13.56V (Ahem? )
THE NUMBERS AFTER THE RIDE: (20 minute ride...