Deragliatore Anteriore Shimano Ultegra Di2 FD-R8150 2x12s look while the Open-Fit cutout relieves

while the Open-Fit cutout relieves pressure from the perineal area

000 mm water column) and windproof

200mm Disc size Max brake rotor size - Frame: 203mm

Designed for the new Addict RC

and durability at the highest levels

Deragliatore Anteriore Shimano Ultegra Di2 FD-R8150 2x12s look while the Open-Fit cutout relievesMore compact and faster than ever, the Ultegra R8150 derailleur performs digitally precise chainring shifts in any condition Thanks to the combination of the new Shimano Di2 platform and the road incarnation of HYPERGLIDE+, the ULTEGRA R8150 derailleur shifts between chainrings with the fastest and smoothest action on the market. Features Model: FD R8150 series: ULTEGRA R8100 Series Actual weight: 110 g Chainline (mm): 44. 5 Seat stay angle (degrees):