I must still be drunk after New Year celebration, because I am so stupid
The bar is 22mm and the handle is 25mm (THAT IS STANDARD) and all hotgrips are made for 22mm bars..

1 set is, one for the bar (22mm) and one for the handle (25mm)..
I mixed them up and did not noticed the difference


Conclusion:
All 22mm hotgrips fit and HOTGRIPS are a must, not only for the ladies....

I have bought a set from www.louis.de, called Daytona with a switch for off/20/60w and they work perfect. Sometimes I even have to remove my hands slightly to cool them down.