Observation : 40 degrees Fahrenheit, highway speed between 75-85 in 6th gear at around 5500rpm engine temp range from LO(or below 123) to 165+- on the display the entire ride. (50min) The temps on this bike have always been rock steady even below freezing, and in the hot. Even on the track there is some fluctuation but nothing like what I saw today. Temps would change every 3-4 seconds sometimes from 124 to 137 then to LO to 175. Off highway temp went to 206 which is normal for this bike in these temps. Any ideas?