Shimano Ultegra front derailleur Benefit from strong shifting performance with the new Shimano Ultegra R8000 front derailleur. This derailleur is no longer just for professional cyclists. Enthusiasts can now also enjoy more direct, faster and more efficient shifting. This front derailleur has a clamp mounting and weighs only 106 grams Specifications: Color: silver/gray Material: aluminum Type of bike: racing bike Weight: 106 grams Number of gears: 2 x 11 speed Largest chainring: 46-53T Chainline: 43.5 mm Mounting: clamp Clamp diameter: 34.9 mm Angle: 61-66 degrees Series: Ultegra Product type: FD-R8000