Shimano Shimano GRX Di2 FD-RX815 Front Derailleurs Road bike/components/derailleurs & shifters BD21-30-12-26-01-09 Once joined the UltraClip fully

Once joined the UltraClip fully constrains the seam of your splitboard to eliminate seam rattling

weight (g)

3 inches (size S)

making it a stylish addition to any ride

Shimano Shimano GRX Di2 FD-RX815 Front Derailleurs Road bike/components/derailleurs & shifters BD21-30-12-26-01-09 Once joined the UltraClip fullyGRX Di2 11 speed front derailleur Delivers quick and smooth front shifting even under high pedaling torque Chainline +2. 5 mm vs. conventional road FD for added tire clearance, up to 42mm 17T capacity offers wider gearing options like the 31 48T FC RX810 2 crankset Programmed chain guide trim settings Can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes Top gear: 46T to 50T Attributes Chainline 46. 9mm Cable Pull Di2 FD Capacity 17T Chainstay