Factor ONE Complete - Shimano Dura Ace Di2 - Silverstone GiantJuneSale The HCW-17 features two hooks

The HCW-17 features two hooks with different radii for a precise fit on a wide range of lockrings

The seats survive heavy impact loads without bending the rails

providing an effortless method to re-establish the hanger's original form and reinstate the faultless functioning of your derailleur

perforated microsuede that molds to the foot and allows for heat to escape during high intensity running

• Adhesive: Silicone Gel• Stretch: Average

Factor ONE Complete - Shimano Dura Ace Di2 - Silverstone GiantJuneSale The HCW-17 features two hooksFactor 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