I have a few bits from the MC21 se for sale,
2 x Standard Cans, scuffs but fine for track day or quick repair
Left and Right Chmabers Standard right chamber (as you sit on the bike) is slightly bent but not by alot, if your using hangers it would probaly hold it in the right postion or you could get it straightend.
Rear sub fram again probaly suit a track bike spare it looked a little bent on the bike with the fairing on but after the exhaust and fairing was off it looked okay!!!!!! so dont know for sure.
Offers on all the above although the sub frame is on ebay (you can see a pic of the rear and see what i mean) ill remove from ebay if one of you guys can use it.
Pictures avaliable just pm me!