Ultegra Di2 FD-R8150, Front Deraileur

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