Hi,
I have recently purchased this and was told that some of the parts are non standard. Ive looked into it a bit and am pretty sure that some of the parts are HRC. Ive taken a bunch of pictures and hope that some of you can shed some light on what the bits are, and what the bike is / where it came from.
[img]http://www.bikepics.com/pictures/1966122/[/img]
Not sure if that link will work - the rest of the images are on BikePics in this gallery -
http://www.bikepics.com/members/mightbehrc/90nsr250/
Hope that works - look forward to hearing from you all!