I have em on a Roadrat. But I'm a bit undecided despite commuting most of summer with them. I never quite got a wholely comfortable position, but wouldn't rule out that I never got em dailed in quite right - there's plenty of room to play between having them horizontal, angling em, turning em upside down, etc. The angle meant my hands sometimes felt they wanted to slide forward on the bars. I think the lack of hand positions is another issue, although there's some room to move them about a bit. I'll probably leave em on a while, as I've had my fill of fidding with bikes for the year and they're not too bad - but they will get changed eventually. Look smart tho!