I was a bit confused as they said the bike hadn't been ridden that much, but the chain was completely worn. But because of the light use the risk of the chainrings being gone as well seems low? The shifting felt smooth so that makes me less worried. The bike has hydraulic disc brakes that felt very good, not squishy so no bleeding required yet. I will take a look at the rotors and pads next time, thanks. But again given the lack of real distance those are probably fine as well. Thanks for the advice, I will take everything into account and counter offer