Wall thickness, thin ti, thick aluminium. Also has a darker shade than silverHow do you tell if it’s Ti or not ?
Magnet wouldn’t stick anyway as it’s aluminiumMagnet won't stick to it but should be able to tell by colour of finish
Show us a photo of the bottom that’ll tell you.It has the Ti look certainly and isn’t magnetic (but neither is alloy)
I’ll pull an alloy one off a bike tomorrow and compare it.
Oh yeah hahahaMagnet wouldn’t stick anyway as it’s aluminium
A steel use seatpost would be cool though..