I had a 107 built up on My other bike which is 2011 FXDC. Head work, cams, exhaust. And it was tuned. However a number of times the motor shut off on me while I was riding slowly in traffic. The motor would Idle slower and slower and then just shut off. Then I would start it up once again and it would idle and run as if nothing happened. When the bike was idling and I have felt the motor starting to slow down I would rev the throttle a bit to bring it back up again. Does anyone know what the issue can be

 

Sounds like EITMS is kicking in when the engine gets hot. Idle must be set a bit low if its stalling.