Shimano Dura-Ace R9250 Di2 12-Speed Electronic Front Derailleur

Description

DESCRIPTION

Despite its smaller, lighter design, the DURA-ACE FD-R9250 brings our fastest front shifting.

Our fastest just got faster thanks to the DURA-ACE FD-R9250. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano’s FD-R9150, already our fastest. The frontal area of the FD-R9250 is also reduced decreasing aerodynamic drag.

Features

• Our fastest ever front shifting, 45% faster than FD-R9150
• Smaller, sleeker, lighter
• Frontal area reduced by 33%
• Weight cut to 96 g
• Top gear teeth capacity: 50-55T

Specifications

Specification	Details

Model No

FD-R9250

Series

DURA-ACE

Front Speeds

2

Rear Speeds

12

Compatible Chain

HG 12-speed

Action

Down swing ✔

Mount

Brazed-on ✔

Chain Line (mm)

44.5

Chainstay Angle (°)

61-66

Top Gear Teeth

46-54T

Total Capacity

16T

Link Bushings

4

Firmware Update by E-TUBE PROJECT

✔

SD50 Port (pcs)

0

SD300 Port (pcs)

1

SD50 Connector (pcs)

0

SD300 Connector (pcs)

0

Average Weight (g)

96

Color

Series color

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