Spank Grips
The Good:
When new they feel great and very grippy and they have a fairly small diameter. nice comfortable width without much extra on either side of hand. I'm 6'2" and had them on both a trail bike and a dirt jump bike.
The Bad:
They wear down to smooth very fast. A couple months and you can see where my fingers fit on the grip and a lot of surface has become smooth. Seems a lot to spend all the time on grips.
Overall Review:
Would be good for a season if you don't ride that much.