Full Speed Ahead K-Force Light Road Chain The K-Force Light chain is Full Speed Ahead's premium offering for 10 11 and 12 speed systems. Whether you're on the road or hitting the trail you'll certainly appreciate all the technology this chain offers. Features Plate chamfers decrease sprocket wear while increasing shifting precision Optimized outer plate shapes reduces shift noise Hollow pins reduce weight Nickel-plated corrosion resistant finish | Fsa | K-Force Light Road Chain 116 Links, 12-Speed