Shimano Ultegra Di2 R8150 2x12S Derailleur

Shimano Ultegra Di2 FD-R8150 Front Derailleur - 2x12-speed

Ultegra R8100 - Leave time behind

In developing the Ultegra R8100 series, Shimano took a holistic, performance 100% -oriented approach, because great speed means great responsibility. Faster than ever, the 12-speed road group scores with unparalleled control and comfort anytime, anywhere – whether in a race for everyone, chasing a personal best time or a race together.

As with the Dura Ace R9200, not only does Hyperglide+ make its way into the Ultegra's components, but its Di2 components also rely on wireless technology to further simplify operation and ensure a smooth shift.

Front derailleur Shimano Ultegra Di2 FD-R8150

The Di2 actuators in the front and rear derailleurs of the current Ultegra series enable a significantly higher movement speed for a shorter movement time when changing gears and correspondingly fast shift processes.

The Shimano Ultegra Di2 FD-R8150 derailleur accelerates the changeover process by 45% compared to the previous generation Dura Ace model FD-R9150. The derailleur, which has also become more compact in its dimensions, is therefore not only faster than ever, but also guarantees highly precise functionality in all conditions.

Connections: 1x EW-SD300

Material:

Base, mounting: Aluminium (painted)

Chain guide: steel (plated)

External connection: aluminium (lacquered)

Connection inside: Steel (lacquered)

Compatibility:

STI lever: ST-R9250, ST-R9270, ST-R9160, ST-R9180, ST-R8150, ST-R8170, ST-R8060

Crank: FC-R9200, FC-R9200-P, FC-R8100, FC-R8100-P

Chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100

Accessories: SM-AD91 adapter

Weight: About 110 grams (manufacturer's specification)