Harry’s response is pretty dead on. Semantics aside, I plan to show you how to remove the cranks and the spindle/axle to clean and re-lube/grease the system and then re-install it correctly, which as he mentioned is usually the culprit when it comes to annoying creaks and such. The term overhaul is probably overkill for this procedure but for those that have not done this before or have not removed mechanical parts on their bikes it does involve a little more than your normal maintenance issues, replacing the bearings is probably not necessary although at some point it will be… sorry for the confusion. I tend to baby my bikes (other than denting them on a WOD air station… sigh) and thus strip all my bikes naked at least once a year, I actually look forward to those days.
