When I bought my bike, the previous owner had installed these same grips but they were green (and pretty ugly IMO). I had no issues with them so bought the same grips in black (Err uhmm - Titanium?). Install was a breeze, well as easy as installing grips can be. Looks much better, and much comfort.
I will note - even though I ordered the Open End Grips I ended up receiving Close End grips. I opened up a chat with CS and they sent me a pair of the Open End grips right away. Would have been nice to get the grips I ordered the first time, but mistakes happen and they did a good job taking care of me.
I have used these on every sport bike I have owned. They are very comfortable, last a very long time, and seem to hold in place the whole life of the grip. I typically just install them with hair spray.