How to clean a dirt bike air filter
You will need air filter cleaning solvent and a bucket to put it in, air filter oil, a plastic bag, contact cleaner, a socket wrench with an 8-12mm socket, fresh running water and a bucket of warm soapy water
How to fix a flat tire on a motocross dirt bike
Remove the chain by first removing the joining link and rolling it off the sprockets. Remove the split pin and rear axle nut. Tap the axle with a rubber mallet to start removing it and then pull it out from the opposite side. Lay the wheel down on a suitable surface.
How to replace your brake pads
If there are any notches in the brake pin you must replace it