Ultegra FD-R8150
Product # 240309
The new, improved ULTEGRA FD-R8150 2x12 Di2 front derailleur tips the scales at 110 grams, and it shifts exceptionally fast. Its frontal area has been reduced, decreasing its aerodynamic drag significantly.
  • Super fast shifting
  • Better aerodynamics, thanks to its frontal area reduced by 33%
  • Weight cut to 110 g
  • Top gear teeth capacity: 50-55T
Specs
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