>>1515050>Almost certainly need to replace chain and casette.>Maybe crankset and bottom bracket, depending on what shape they're in.>Cheap pedal aren't made to be servicable and need to be replaced from time to time.>I think hubs should be servicable, without the need to replace them.I dunno whether to do the bare minimum and just swap the chain, cassettes & cables, or do an overhaul and change everything, including a new paint scheme as a fun project.
My main concern is compatibility, buying parts which for some reason won't bolt on to the frame. The only bike maintenance I've ever done is changing the brake pads.