Originally Posted by
tomato coupe
I’ve heard it’s possible to get the entire bike to a negative weight if you use rim brakes, 10-spd mechanical group, and tubular tires.
Only if the tubular tires are inflated with helium and you also fill your bottles with the same.
Originally Posted by
genejockey
Then the problem is lack of downforce in corners....
You still exert downforce via gravity, but you better tie the bike down if you go to the bathroom or for an espresso, or the bike would float away in the breeze.