Originally Posted by mitchel_porter

My original wheel set had fixed and freewheel but I bought a lighter better quality set of wheels that is only freewheel. As it stands right now I do not know if I would be better off replacing the rear hub with a geared rear hub making it no longer a single speed, or if I should purchase different cranks so I can adjust the gratin based on the ride I plan on doing. Any advice of what to look at?