Originally Posted by
DeathCurse7
Alright so I am wondering how much faster I could get if I get some actual decent cycling gear. Currently I have an aluminum entry level bike (trek 1.2), alloy wheels, not the best fitting clothing, a non aero helmet, and a kinda old drive train. So if I got the top of the line equipment (carbon fiber rim, aero helmet, etc) how much faster do y'all think I can get. I am curious since I a have a hard time staying with some people even though I train more than them and also I can't descend that fast.
To answer your thread's title question: for all
practical/legal/ethical purposes? None.
Caveat: as others have mentioned, e-bikes, PEDs, and so on will certainly make a noticeable difference. If it matters that much, go one of those routes.