Ultegra FD-R8150 Di2 Brazed-On 12-SPD – Front Derailleur

The Shimano Ultegra R8150 Di2 12 Speed Front Derailleur shifts through gears with exceptional smoothness and precision thanks to Shimano Di2 electronic drivetrain and HYPERGLIDE+ technology.

Features:

Fastest ever front shifting, 45% faster than FD-R9150
Series: ULTEGRA R8100 Series
Smaller, sleeker, lighter
Frontal area reduced by 33%
Top gear teeth capacity: 50-54T
Chainline: 44.5mm
Chainstay Angle: 61 – 66 Degrees
Compatible Chain: HG 12-Speed
Top Gear Teeth: 50-54T; Total Capacity: 16T
Weight: 110g
Product Data
No. Of Chainrings: Double
Front Derailleur Mount: Braze On
Front Derailleur: Shimano Ultegra Di2
Speed: 12 Speed
Time Trial: Yes
Road: Yes