GRX Di2 FD-RX815
Product # 240302
Derailleurs > Front Derailleurs Road
  • GRX 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
Specs
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