The speed of performance has helped Full Speed Ahead become a world leader in high-end chainrings. Nobody studies the design and manufacture of every system, and every tooth, with the same attention we do. Our dedication manifests itself in every revolution of the crank arm and every result achieved. To meet the needs of any transmission, Full Speed Ahead has developed sophisticated design, test and manufacturing protocols. We offer more options, levels and finishes than our competitors. We use the best materials available, imported from the US, Europe, or sourced from our qualified suppliers in Asia, to ensure durability, performance and appearance that are perfect and last beyond the competition. Full Speed Ahead crowns have triumphed in numerous World Championships, Tour de France and Olympics surpassing all expectations.
Type: Crowns
Technology: DirectMount, Modular
Series: SL-K, ENERGY
Discipline: ROAD, GRAVEL
Material: Aluminum
Compatibility: ENERGY Modular, SL-K modular
Bolt Round (BCD): DIRECT MOUNT, 90
Type of crankset: Double crown
Transmission Compatibility: Shimano 10 / 11S, Sram 10 / 11S, FSA 11S