I'm highly suspicious of *any* noseless saddle... most of the steering of a bicycle is done with your legs and core, not with your arms and handlebars. With no saddle nose to grip or push against it would seem that steering would be difficult at best. I suppose you could get away with a noseless saddle if you were only riding very slowly, perhaps on a very stable bike with wide tires. I wouldn't want to try to one on a road bike though.