How to Easily Remove a Pedal from Your Mountain Bike
To remove a pedal from a mountain bike, first, turn the bike upside down and use a pedal wrench to loosen the pedal by turning it counterclockwise. Once it is loose, use your hands to unscrew it fully and remove it from the bike. If it is stuck, apply some penetrating oil to the threads and let it sit for a few hours before trying again. Repeat the process for the other pedal.