Heelo, i would like to know how if the crankset size is the main factor for spped in a bike. Of course besides frame and componentes weigt. I mean , for example, two diffrent bicycles with the same weight , one with a crank 48 ad the other with a 52. Is the 52 going to be faster, or there are other factors? like I imagine frame design or the rear wheel number of speeds. How they interact with the crank?

best regards