It was engineered by Yamaha to be ridden by a geared up rider on a race track, not a girl cruising the beach in a bikini.
You asked why the heat from a track engineered race bike is burning your bare legs. I summon the brilliant Bill Engvall to bring closure to this thread...You don't have to be d!?k, I have been riding for 20 years and I do not need anyone to tell me how or what I should ride!!!!!!