https://www.revzilla.com/motorcycle/...t135-2018-2019
I cannot verify that this will absolutely work 100%, only that both Dynojet and my tuner said that it should work. I plugged it into my RX3 and the bike started right up, which is the test my tuner suggested running.
I asked Dynojet about the difference between an MT05 and MT05.2 tuner. They said that in their opinion the MT05.2 unit was more likely to be the correct one because it is designed for single cylinder use.