'AGILIS' a latin word meaning light- Agile. These cranks are Light, stiff and innovative, weighing only 515grms for the road set. Using Hollowminium technology which is achieved from single billet internal and external CNC machining, Resulting in weight savings and result in a perfectly balanced crankset. NEW for 2010 is the standard RED spider and the same left crank arm fixturing as the 3D road cranks.