Wow, how this never popped up in any of my feeds mystifies me, but that's internet in the North Sea for you. The Brand question is interesting. I think of any company Polaris would be one to keep a name. And the Brammo name has recognition and respect in small circles. They have tropheys and accolades and the like. But even still, I'd say way more people will recognize a Polaris name. I think back to when KTM was going to release their sad little dirt bike, or when Honda showed off a pretty bike with the equivalent of a squirrel motor in it, and how nuts people went. Oh Honda/KTM are gonna show they up starts what's what was the jist I got. Of which I totally disagreed. Seems to me the Honda was nothing more than a PR stunt, and KTM couldn't even come close to matching KTM's pace. But that didn't stop the FIM from trying to start and all electric KTM Motorcross series with the bikes. "The drones", as my uncles refer to them, will always think these big companies will have the best whatever, even if you show them evidence that they don't. So may a Polaris Empulse isn't such a bad thing, as long as it's really a Brammo design. All the people who know the Brammo name will be able to follow the switch to Polaris.
As far as the chassis being designed somewhere else, I am going to have to whole-heatedly disagree. And this is why. From my conversations with Brian from the end of 2012 through to the end of 2013, BRT worked extensively on the chassis of the RR. As a matter of fact when Parker got them more power from the motor it wasn't from the request of anyone. They're just motor heads and went ahead and did it. With my podcast conversation with Eric Bostrom, and later Brian, it seems they found that the power delivery effects the chassis in a different manner than a gas motor (at least at the high levels they were working at). So I have a hard time believing that Polaris would hand the chassis design over to someone else. They might find a different supplier, I'm sure that's a distinct possibility. But I think the chassis will still be Brammo designed. If Brammo becomes more of an R&D company then hopefully BRT will be able to continue on as the racing arm.
Just my thoughts.