Originally Posted by
gettingold
Not how who uses the term?
Wheelhouse: "a place or situation in which one is advantageously at ease."
Stick to mechanics. I make my living with words.
You must live very simply.
Originally Posted by
gettingold
The fact is, 105 is a really nice level; the wheelhouse for recreational riders.
It's a component group. It's hard to imagine anyone being inside it (unless the rider is a component too). (The use of the phrase here is odd.)