I tried to post this on the bike mechanics forum but was having technical difficulties so here it is. I'm 4000kms into my world bike tour meaning my bike (Fuji Touring - Brown model, love it or hate it) has done a little over 5000kms. I've just realised that my hubs need a good overhaul and was wondering if there are any other parts that may need replacing at this stage or sometime in the near future (say, next 5000kms). I was thinking chain, cassette, etc? Cheers.