Has anyone had a close look at these? I know a few UK TT'ers have been testing them. I wonder if they are usable for triathlons where you may have a few hills, bends etc or if they are really only for time trialling or non technical courses. How comfortable is are the ends for climbing etc and what would the braking/downhill position be like? I am guess they would n't feel to secure on a mounster downhill?