Hi, Just wondering if anyone could please tell me how much a new Air Filter would cost and also a new Fuel Filter please? Where is the cheapest place to get them from in Melb please too? Also, my bike hasn't been able to start lately but today my friend removed the fuel tank thing and the air filter and poured fuel directly into that blank tubey thing. (Sorry about the names.. I'm not very good with bikes, I'm new) What would that indicate please? Is there something wrong with my fuel filter or something else please? Thanks in advance!