I'm not a bike guy but, does this chart from the 2010 rulebook put damper on a twin engine 1200cc bike?
7.D.4 Frame Engine Max Max No.
Class Classes Displ. of Engines:
P P, PP, PB, PPB, PV 3000 1
M All except UG, UF & omega 3000 1
MPS All except UG, UF & omega 3000 1
A All except UG, UF, P, PP & omega 3001 & above 2
APS All except UG & UF, P, PP 3001 & above 2
S All except P, PP 3001 & above 2
SC All except P, PP & omega 3001 & above 2
SCS All except P, PP & omega 3001 & above 2
DW