Semi-Custom Open U.PWhen Open Cycle launched the U. P, an acronym for "Unbeaten Path", in early 2015, it was still something of an anomaly. Disc brakes and drop bars were just beginning to sink in, with some manufacturers and custom builders venturing into murky waters, offering bikes with road ish geometry and clearance for fatter tires, or cyclocross bikes with slightly more road going geometry. Then, the U. P hit the scene, and perceptions were shattered. Designed by