As title. Ex Factory Airwaves. Very rare and a piece of art! 60mm inlet These were maintained by Harris back in the day £550 posted
Yes, at least the RS Akrapovic system for the 749R(S) has a carbon collar for mounting it on the "street" subframe. I have not seen other systems with mounting brackets for other than RS subframes though.
the 749R raced by riders was a similar set up std subframe with a bracket made up to accommodate a similar exhaust... i bet FE has some pictures...