I,ve done about 19000 on new sprockets and chain, every time i lube it , i got to adjust it about 600 km later , reckon i should replace now? stop using lube? or just keep using up the adjustment slack?

02 america,158 main,pods,homemade exhaust,sissy bar,box section high rise bars ... if it doesn,t need to be on there , throw it at an annoying neighbour lol