Shimano DURA-ACE FD-R9100 front derailleur

FD-R9100-F 

• Series : DURA-ACE
• Top Gear Teeth : 46-55T
• Chain Stay Angle : 61-66
• Chain Line : 43.5

Features

• Lighter and intuitive shifting operation
• Natural front shift lever stroke
• More ergnomical power curve
• New link (Toggle) construction
• Precise & easy front derailleur set up
• More cable routing options
• Integrated cable tension adjustment
• New link (Toggle) construction for no need of TL-FD90 and turning converter assembling
• Adjustable cable tension on the front derailleur
• Adapted for race specific frame design
• Available wider front gear pitch
• Shorter length of rear center with O.L.D.135mm