I recently installed Iso grips on my 07 Strat, and after 400 miles or so, I had the throttle side break (the plastic piece that the throttle cables attach to) and I was dead in the water with no throttle. lucky I was close to home and still had my original hand grip, so I made it home. I am wondering if anyone has had this problem with these grips as I have never heard of it, but I am hesitant as I could have been in the middle of nowhere(easy in Minnesota) and SOL. I called Kuryakyn and they have not heard of any issues. Thanks for any feedback.