SHIMANO FRONT DERAILLEUR 2X12V DURA ACE DI2

The SHIMANO 2X12V DURA ACE DI2 FD-R9250 FRONT DERAILLEUR is small and ultra-light and offers the Japanese manufacturer's fastest sprocket change. Weighing less than 100g, this model is 45% faster than FD-R9150. The front surface area has been reduced to decrease aerodynamic drag.

SHIMANO FRONT DERAILLEUR 2X12V DURA ACE DI2 MAIN FEATURES:

• Faster crown changes than ever, 45% faster than FD-R9150.
• Smaller, more aerodynamic, lighter.
• Frontal area reduced by 33%.
• Weight reduced to 96 g.
• Maximum crown toothing: 50-55D.
• 2 crown wheels.
• 12 sprockets.
• Compatible chain: hg 12-speed.
• Down swing action: yes.
• Weld-on assembly: yes.
• Chain line (mm): 44.5.
• Low chainstay angle (degrees): 61 - 66.
• Maximum chainring toothing: 50-54T.
• Total capacity: 16T.
• Bushings: 4.
• Firmware updated by E-TUBE PROJECT.
• SD50 port (pcs): 0.
• SD300 port (pcs): 1.
• SD50 connector (pcs): 0.
• SD300 connector (pcs): 0.
• Usage: road.

ITEM NUMBER

IFDR9250F