Factor ONE Complete - Shimano Ultegra Di2 - Nimbus Grey Size:54 Max lumen in steady mode:

Max lumen in steady mode: 80 lm

315g (34mm)

ready to work a T-25 Torx star screw

enhancing efficiency across the entire sprocket range

Celestial 3 Orbit Ring Design delivers the circular light effect

Factor ONE Complete - Shimano Ultegra Di2 - Nimbus Grey Size:54 Max lumen in steady mode:Factor One is UCI Legal Image is for reference, please read below for Specifications. Revolutionary Evolution The ONE is not a revolution pulled from thin air; it is the evolution of everything weve learned in recent years. From the Olympic record breaking HANZ Track to the all conquering OSTRO VAM, each project has added layers of knowledge. Weve amassed a deep understanding of form and shapes, fusing CFD, wind tunnel, and real world knowledge. How