thak you! I will try to email Roger...
Well, Rumi VTR built for supertwins races, indeed it is not factory stage 3. I just like it
Blue one....that still puzzles me.
It is not stage 2 for sure. But also it is not endurance racer known in UK by looks of it.
See - it does have different than standard forks, but not Moriwaki by looks of it.
Then it does have Brembo brakes unlike AP (I think?) 6-potters.
It have Moriwaki swingarm, bodywork, exhaust system, rearsets, final drive.
It definitely have non-standard wheels, different yokes, different rads. Also it has moriwaki airducts etc, and judging by some hoses visible on side it have moriwaki fuel system too.
On other hand it has slightly different bodywork than endurance racer I seen on pictures from UK and it certainly not stage 2 I seen on pictures from Mallory.
I think this blue round thingy is not crashpad but drive for external starter....
So - any info I will be grateful for!