What tools are required to just change or replace the brake pads to the bike?
What all I have to do (in steps) to just change the bike's brake pads?
Is it little hard or very hard to do just that, & to complete doing just that? Do I can do just these myself, or do I might need someone else to do it with me on this?
It is usually quite easy and it usually doesn't take many tools. I suggest you do a web search for replacing bike brake pads and the type of bike you have. Cheers and happy weekend!