Shimano Ultegra Front Derailleur

Double-tap to zoom in
31.8mm Clamp-on w/28.6mm shim
Add to Cart
Availability: Please select options
Show Store Availability
  • This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Shimano's groundbreaking 6800-series front derailleur delivers a shorter stroke at the lever and substantially lighter action for lightning fast shifts with just a flick of your finger. The redesigned pull arm offers more direct tactile feedback during shifts. The derailleur support bolt creates more solid contact to the frame, stiffening the derailleur and stabilizing it for faster, smoother shifts.

Features & Info

Capacity: 16 teeth

Capacity is calculated by subtracting your smallest chainring's tooth count from the largest chainring's tooth count. Example: 46/34/24 chainrings: 46 - 24 = 22-tooth capacity.

About clamp size

Your seat-tube diameter determines the needed derailleur clamp size.

Braze-on mounts

Braze-on front derailleurs mount to either a built-in frame mount (left) or to a clamp mounted around the seat tube like the one on the right.

Maximum chainring size: 52 teeth
89/104 grams (Braze-on/Clamp)