Product Description Specifications Model code - FD-TX800 Shifter part code - front derailleur Bicycle discipline - hiking Use - on bike General capacity - 28TMMont type Clamp band - 34,9 mm Swing action type - Top Swing DI2 mechanical - mechanical Top drive teeth - 44-48T Compatible chain - 8 speed chain Preferred speeds - 3 chainrings Adapter type - 31,8 mm and 28,6 mm Terminal speeds - 8/7 Cable routing type - Double pull