Thank you for this post!! I am such a newbie when it comes to fixing up bikes and I still am learning all the terminology and teaching myself at 52 how all the bike parts work and its hard for someone just starting out wanting to learn about bike repair and basic maintenance to quickly learn all the lingo and bike speak.. I try to search for old threads as much as possible but there are so many here that sometimes it is just easier to post a new thread and hope for a nice reply. I do have to say though I have gotten several really nice replies over the past several months from several members but I have seen my share of snippy comments on some other posts, not mine but some other ones.