That is surprising considering the additional displacement --I can only imagine what the four cylinder competition could be doing with an additional 100 cc's. I would have imagined this detail would have further limited the classes for which the 1299 is eligible, not vice versa. Honestly, I would have gone with the R for a dedicated multi-class race bike application, as the lighter internals, titanium conrods, adjustable swing arm, and mechanical suspension would likely be advantageous in that capacity.
Edit to add a couple links that may be useful to read through:
http://ducati1299.com/ducati-1199/13090-s-r.html
http://ducati1299.com/ducati-1199/13086-tracking-1199-need-know.html
Moving up to an R isn't necessary by any means, but considering the amount of work you'll be putting this bike through, it could potentially save you a bit of money/hassle down the line while simultaneously offering a more versatile and competitive package.
US orgs are based on OEM displacement. So the 1299 is legal for all the same classes the 1199 is.
I will be able to race against all other Liter bikes (which will give me 3 classes). And my org also has a "Heavyweight Twins" category, which will give me 2 more classes.
I kicked around which bike I wanted for several weeks. At the end of the day, the motor differences are miniscule. In other words, it looks/sounds good on paper, but I honestly don't think I would jump on the R and immediately go 2 seconds faster.
Besides, we are kind of "splitting hairs" when measuring the performance between the 2 bikes. I mean, there isn't a single rider in the world who could honestly say a 1299S is "holding them back". If somebody can't podium with a package that has 200hp, 100lb/ft of torque, TC, WC, LC, Cornering ABS Clutchless Up/Down shifts and weighs under 400lbs in race trim...then they need to work on their racecraft and overall skillset.
In other words, if somebody finishes in 4th place and says "
I could have podium'ed if I would have been on an R"...I will have to call ......... Haha
I wanted the updates that came with the 1299 and in all honesty, I want to try the electronic suspension. I haven't heard a lot of good things about it as it pertains to track riding in the past, but RRW had a lot of good things to say about the EL suspension on the 1299S. He said the suspension would stiffen under hard braking, then soften as the brakes were trailed off, allowing him to make the apex no matter how hard he charged the corner. I am fascinated by that and want to try it.
If I don't like it, then I will remove the EC stuff (or just run it in "Fixed" mode).