DEcosse
If it's no Scottish it's CRAP!
Doing a little more research, I did find one User review who was using an OBDLink LX Bluetooth adapter with Torque Pro- now those are relatively more expensive - $60
But in his video (it was a Subaru WRX) it did appear to have minimal lag on the tach indication - so perhaps that combo might be viable
So you would really have to try and see with the Rocket - I know @Kevin frazier has that adapter so perhaps he can try it and see how it performs when he gets bike back from Tuner
The adapter wouldn't be total waste of money, as will still work with TuneECU (although cheaper adapter options are available and you definitely need the cable regardless for re-mapping)
But in his video (it was a Subaru WRX) it did appear to have minimal lag on the tach indication - so perhaps that combo might be viable
So you would really have to try and see with the Rocket - I know @Kevin frazier has that adapter so perhaps he can try it and see how it performs when he gets bike back from Tuner
The adapter wouldn't be total waste of money, as will still work with TuneECU (although cheaper adapter options are available and you definitely need the cable regardless for re-mapping)