Replaced my ISO grips with a set of Avon MT Air Cushioned Anodized Grips today. The ISO grips were getting loose and I wanted a new look.
Installation is totally different than the ISO grips. The clutch side is a tape and slide (same method used on golf clubs) with three small set screws to lock it down. The brake side grip completely replaces the white Honda throttle sleeve. You gotta open up the start/kill switch housing, disconnect the throttle cables, remove the Honda throttle sleeve and replace it with the new grip. This was my first experience with this type, and I like it. It is sound and not subject to getting loose in the summer heat.
I find the grip to be every bit as comfortable as the ISO.
http://avongrips.com/shop/products/MT-Air-Cushioned-Anodized-Grips.html