Radiator Fan

On my previous liquid cooled bikes, the fan was working rarely, only in very slow or stationnary traffic in hot weather.
On my T100, I am surprised to feel the fan blowing pretty often, even in mild weather.
Is it normal, did you notice the same thing.
Thanks in advance.

Bruno

 

Yep. Normal. Until you replace the Cat with an X-pipe and put on more free flowing silencers.

 

Thank you Mad Cow.
Any other opinion?...