The Jamis Xenith Endura Sport 2012 Road Bike looks a lot like the Xenith Competition racers, sharing the same materials and engineering design elements - and they're darned near as quick - but look closely, and you'll discover these to be some of the most versatile speedsters around. Long-reach brakes give you loads of flexibility when it comes to tire selection, rack and fender eyelets let you be a bit more civilized, to match the (very) slightly tamed-down handling manners.