sladekious

Hi everyone, I'm a newbie here. This is my first bike, we all have to start somehwere Since I have a car too, my bike has been in the garage since November, but now the weather is nicer, I want to get it out again. I don't want to just start it and use it as it's 20 years old so I'd rather give her some attention before using her on the road. I was thinking of change the oil, and replacing the filters, but apparently it doesn't have an oil or air filter that is replaceable? I'm interested to know what you guys think I need to do to give it some TLC, though prior to going into storage, it'd just passed an MOT with flying colours. I don't have a haynes, but I'm guessing changing the oil will be pretty simple? Thanks guys Jack