Long-awaited since the arrival of the new Dura-Ace groupset, the new Shimano Ultegra R8000 11v groupset is now available to satisfy the frames of cyclists of all levels. The Ultegra R8000 crankset incorporates the technological advances introduced by its big brother, not only in terms of materials but also in terms of performance and aerodynamics. Lighter, stiffer and, above all, more efficient, this new Ultegra FC-R8000 11v crankset is sure to equip a large number of bikes in the years to come! Considered a key part of the drivetrain, the crankset features the same design as the FC-R9100, with 4 asymmetrical arms and a single 110mm center distance, as well as oversized, lightened cranks for improved rigidity and power transfer. Details: Ultegra FC-R8000 Hollowtech II crankset: Single 110mm center distance Compact double chainring version 46/36 teeth. Construction: Aluminum alloy Aerodynamic profile Axle: Hollowtech II 24mm Chain compatible with HG-EV and HG-X11 11V Manufacturer's weight: 674gr