Shimano Dura-Ace 9070 Di2 Front Derailleur Calipers Excellent Mud Shedding Ability: Binding

Excellent Mud Shedding Ability: Binding mechanism design sheds mud and debris for reliable engagement and release in all conditions

These wheels are crafted with our new Panama SL hubs and feature carbon fiber spokes

With a tough

creating increased compatibility with disc brake road frames

Shimano Dura-Ace 9070 Di2 Front Derailleur Calipers Excellent Mud Shedding Ability: BindingShimano Dura Ace 9070 Di2 Front Derailleur FEATURES: Quicker and smoother front shifting Programmed automatic trim function Keep aligned and quiet Support bolt keeps correct position even when high torque pedaling Top gear teeth: 50 56T Total capacity: 16T Weight: 114g