Wiring Fault. Speed400

That's reminiscent of the problem on the earlier Street Twins where the cables rubbed as you turned the handle bars. In the case of the Street Twins there was a recall fix, which from memory was a plastic cable tidy. From the picture it looks like a kink in the sheath is making it rub?

 

If you turn the handlebars left I’ll wager the cut line on the sheathing lines up with the edge of the tank and that’s what’s cutting in

 

That's really not good enough, especially as Triumph have form with this problem on the 'Street' range of Bonnevilles. Am I right in thinking this is a new bike? If so, I'd be telling both the dealer and Triumph directly about this and asking what they will do about it. I'd also add that you know that Triumph have had this issue with other models.