Rear Sprocket: 44-tooth, 520 Chain, 5-bolt. Ebay Link: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewIte...ame=STRK%3AMESE%3AIT
Item # 4639374656

a Lot of Springs: 4 sets. 1 set of Orange Eibach MountainSpeed springs, 1 set of Blue Springs (maybe also Eibach's) and 2 sets of black ones. The measurements for them are on the ebay page.
Ebay Link: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7241...TRK%3AMESE%3AIT&rd=1
Item #7241078744

We are also selling 01-03 GSX-R Clutch Cover and Oil Pan:
Item #'s 4639384722 and 4639386046