front derailleur Tiagra4700 10S double 31.8 mm clamping bracket

Shimano Tiagra front derailleur Specifications: Colour: silver Material: aluminum/steel Bike type: road bike Model: Down Swing Number of gears: 2 x 10 speed Capacity: 16T Largest chainring: 53T Necklace line: 43.5 cm Cable routing: down pull Mounting: clip Clamp diameter: 31.8 / 28.6 mm Angle: 61-66° Seriously Tiagra Type number: FD-4700