It's simple but you'll need to take the bike back to the bare frame. Spray a load through the internal breather holes into each tube, turn and twist the frame to make sure every surface inside is coated, leave to dry on its side, maybe turning it occasionally.
It's nothing too nasty
It's simple but you'll need to take the bike back to the bare frame. Spray a load through the internal breather holes into each tube, turn and twist the frame to make sure every surface inside is coated, leave to dry on its side, maybe turning it occasionally.
It's nothing too nasty