'he's just bought a bmx when he already has a bike. I just use my one for everything'. ( which is £150 fs job) . I am just polite and humour them.
I try to encourage them though. At least he has a bike and he does ride it regulary offroad.
Better than my other colleague who said mtb is 'sad'
My alltime favourite was ' he's broken his bike.. probably standing up on the pedals' LOL