Nocom.... refined already? Whatever........... Somebodys been breathing too much epoxy here.
I could make a pretty good sized list of what needs to be refined.
hydration storage? where you going to keep your hydration and keep it out of the wind. That one thing right there wrecks the slipstream.
Chainline isn't so good. I know the owners of the nocoms in the US. 2 lane turns are not acceptable for road racing applications.
front wheel drive may have been a better choice for the chain issues.
front derailleur? I hear that kamil now has the front derailleur worked out.
You aren't going to do a course like Hilly Hundred on a single front ring nocom.
Any course with any kind of grade and you don't have the gearing.
A tailfaired aluminium frame lowracer will still be faster than the nocom.
A nocom may be faster than a stock vk or baron or jester or m5.......most likely the cobra also. If you have to make a lot of turns however, you just lost the race.
Where you going to attach your pump on the bike?
tools? patches, tubes?
Any type of distance race you want to do on a NOCOM which stands for no-compromise...................and guess what, you are going to have to compromise something.
If you say you don't need to carry any of this stuff, in a 100 mile race, you just lost if you can't repair a tire quickly or fix the chain or any other possible problems that can arise.
It is difficult enough solving these issues on a vk2. The tailbox solves all the storage problems however.