FSA K-Force Modular ChainringDeveloped for gravel riding, this modular chainring offers fantastic speed, torque and smoothness when the pavement comes to an end. Ready for adventure, it features a hard-wearing alloy construction, which allows it to handle all of the knocks and bumps that are associated with exploring countryside back roads. FSA has also put this model through a CNC-machining process, which shaves off any excess weight while still maintaining its strength. Suitable for all-conditions, its anodised finish means that it will be protected against corrosion wherever your journey leads you.Shifting performance has helped Full Speed Ahead to become a world leader for high-end chainrings. No one studies the design and manufacturing of each system, and each tooth, as carefully as we do. Our dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, Full Speed Ahead has developed sophisticated design, testing and manufacturing protocols. This allows Full Speed Ahead to match your needs as perfectly as our chainrings match a chain. We offer more options, levels, and finishes than our competitors. We use the best materials available, imported from the USA, or Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will out perform, and outlast the competition. Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations.Features: Material: Precision CNC machined AL7075/T6 Alloy Finish: Anodised with laser etched logo Use: Road, Gravel Speed: 11 speed Mount: Direct mount outer chainring Crankset Type: Double Drivetrain Compatibility: Shimano 10/11S, SRAM 10/11S, FSA 11S Crankset Compatibility: FSA K-Force Modular SuperCompact Shifting ramps and stainless steel pins on outer rings Manufacturer’s Part Number: 46T: 370-0110003050; 48T: 370-0097005050Buy FSA Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.