1)...when you get it ill show you how to service it rick'inton 2)...tartybikes sell most of the replacements 3)...lube it with GT85 and Finishline chain lube as said ^^ 4)...with how many mile's you ride to get to wath, Not long 5)...Nooo, iv already told you it wont throw your chain line out 6)...Dont mess/play about with it....like someone did before and im sure its lifetime warranty from Aspire but i could be wrong... phill