I won't put one on the frame. Maybe something that comes out from under the seat. I have seen them just don't remember where???
Excellent fab. Hang helmet from left side and can close the shield. I bought one through Amazon.I have a trigger lock cable (for handguns). It is very compact and stores under the pillion seat. I loop it through the face opening of my helmet, hang the helmet by the chin guard on the passenger peg, and lock the cable around the peg mount. Simple and affective theft deterrent. Available at any gun store.
Here's a solution I posted a couple of years ago.Does anyone know if any one makes a helmet lock system for the Brutale? Or any ideas on how to make one?