The dyno is meant to be a tuning aid, a tool. Customers and vendors get in the picture and what is not a truly consistent data instrument becomes a tool for bragging rights and the results are elevated from what may be say ~+10% to a level of gospel. Just my opinion.
Harleytechtalk.org has adopted a defacto standard and only allows results displayed with SAE correction applied. A small step to consistency at least. There are different vintage of these dynos, different calibrations, different manufactures, sampling tricks, at least 3 different correction ("actual power" is no correction at all which at sea level in the right temperature and humidity is a real power added), sampling is done in different gears.
So to answer your question the results are best used as a soft guide to what the bike will really do in a race. The results are just a snapshot of wide open from 2k or 2.5K to redline. There is nothing about that run that guarantees the bike is smooth at cruise and running through the gears or doesn't ping and heat itself to death.
If you are in the area of NY there are a few good dyno tuners that will have late model calibrated 250I dynos and will give you results in SAE, STD or uncorrected, they are also excellent tuners (the important part) and know how to get the EFI to work well with the combination of parts they are handed, usually.