I'm apologizing up front... Sorry to rehash the topic but after 7 pages into my search, I haven't heard found the answer I'm looking for. While I don't really have problems with my current clutch, other than it is worn out, I'd like to upgrade to the 01 setup. I have the '00 to '01 parts list but I don't know exactly what to order for a clutch kit. I read positive reviews of the GYTR but the only thing I can find is the GYTR clutch kit for the 03-06 450s. Does this fit the '00? Does it include the inner most (12)friction plate / (13)spring, clutch boss / (14)plate seat? (#) is from the yami parts diagram. Any reason this stuff wont fit in a Hinson clutch basket for a '00? Motosport.com has a smoking deal on a Hinson basket for $103.