"Why do you have Brendan Fairclough's signature on a Pivot?" "Cause I bumped into him and all I had on me was this Pivot. And you're not gonna not get Brendan Fairclough's autograph, right?"

Couldn't resist. The bike is sick, good luck with the sale.

 Haha a lot have people have said 'why' and I was just like what do you mean why?! It's Brendan Fairclough! Who cares if he doesn't ride for Pivot. And thanks @Blpthree