For longer bars 5" X 3/4"dia (1" throttle) these are great. Very "stickey" feeling soft rubber. Easy to install and don't slip on the bar if you follow directions. Great replacements at a very reasonable price. I'd buy these again. I got the black ones - Flour yellow was just a bit too radical.
I actually got the black ones, not the bright yellow ones DK claims I am reviewing here... but they otherwise look like the same grips.
Anyway, I originally got these for an enduro bike, and loved them. As soon as I saw them on that bike, I knew I wanted a set for my street bike as well. Soft, gripy, comfortable, and they have a nice barrel shaped taper. I highly recommend them for streetbikes or enduro bikes... though perhaps not in florescent yellow ;).
Since finding this grip a number of years ago, I have them on everything I own. The soft texture helps with vibration and comfort, and the modest barrel shape fits my hand much better than the usual cylinder shape. The material grips the bars and throttle tube very well without glue if you be sure and remove any trace of mould release with a suitable solvent first. I put them on with what is on hand: either brake cleaner or carb cleaner, then they really stick to the bars. Highly recommended: try them and see.
I've used these on several bikes through the years, and they work great. They install easily, and help absorb vibration, without being too thick. I've used them on two and four stroke dirt bikes, and dual sports.