:yikes: :bigeyes: :holy crap: :yowza:
4:
[Serious Rant] In engineering terms, loads on key parts of the bike go up as the square of the speed. By 'loads', I mean drag, hoop stress in the tires & rims, stress on engine & drivetrain parts, ... etc. The following table shows such loads as a function of speed, relative to 60 mph.
Speed, Loads
60, 100%
70, 136%
80, 178%
90, 225%
100, 278%
110, 336%
120, 400%
130, 469%
140, 544%
150, 625%
Just a quick burst up to 90 that we each seem to find on our speedo at times more than doubles the load on key parts. From 90 to 130, it more than doubles
again. Scary stuff.
It only takes a slight imperfection in a tire and you are done with life at such high speeds. If a piece of fairing rips off and the bike no longer has symmetric loading...done. A rim cracks...done. A bearing siezes...done. One of many engine parts gives out...done. A tooth on the driveline failes...done. You hit something on the road...done. The road is damaged...done. Someone misjudges your speed and pulls in front of you...done.
I implore you to slow down. [/Serious Rant]