Shimano Ultegra FD-R8000 11 Speed Front Derailleur Double Braze-On

Model Number: SHI1831 Compact design improves clearance Front Supported Speed: 2 speeds, Rear Supported Speed: 11 speeds, Compatible Chain: HG-EV11 / HG-X11, Compatible Outer Gears: 46-53T, Total Capacity: 16T Chainstays Angle: 61-66°, Chainline: 43.5mm / Mounting Method: Direct attachment, Action Type: Down Swing, Average Weight: 3.2 oz (92 g) Redesigned to match the movement of your hand for a lighter front shifter The technologies of the road models are the result of exhausting races, where every second counts, adapt perfectly to the style of every cyclist, from beginner to professional, to ensure maximum performance. For crank 2 crowns