Quote:
| Originally Posted by ENGAKATS Many people racing SSs cut the rear part of the frame and install subframes similar to the SBK ones. They are lighter and in case of a (big) crash, you could get away by just replacing the subframe only. Are you allowed to do that on your race bike? |
As far as I can see, according to the technical regulations overview published here -
http://hottrax-motorsport.co.uk/2009%20HMRC%20TECHNICAL%20REGULATIONS%20OVERVIEW%2 02009-2.pdf - modifications to the frame and subframe are allowed in the Pro-Superbike class. This could be a good, cheapish way to save some weight for sure.