Hi all. Few questions from a complete amateur. Anyway, I love riding bikes but I am seriously useless when it comes to fixing things on the bike. I have bought new spark plugs, air filter and oil filter to put on my dragstar 650. I was going to get my local mechanic to do it but he was going to charge between £60 to £75 so I figured I will try it myself. It probably sounds daft but I take it this is all quite easy to do? I've watched a few youtube videos and it looks like I just pop the oil filter in and screw it back up, same with the air filter? Is there anything else I should be doing? Spark plugs, do I just unscrew them and put the new ones in or should I be looking for different things? Sorry if it sounds stupid but I am truly shite at this sorta thing, at least I think I am as I haven't tried lol. Cheers!