I want to remove my front derailleur? I'm new to biking only doing it since the past 3 months. I don't use my front gears much since i'm pretty tall and lower gears means going at a very high cadence for little output. so wondering if i could remove the derailleur. Does this create any problem?
I would fix the derailleur on the gear you prefer (perhaps middle one, to get most of rear gear properly working) as the derailleur don't interfere to leg movement. Take in mind that in few months you can change your mind and start using front gears too.
Edit: To remove it you will have to unbar the chain, then open the screw (9mm wrench or 4mm alem depends on derailleur model) on other side of the derailleur. Then return the chain to place.