Shimano 105 Di2 2x12-Speed Front Derailleur FD-R7150

The Shimano 105 Di2 FD-R7150 front derailleur is an electronic front derailleur for road bikes with a 12-speed double drivetrain. It is suitable if you have a 105 Di2 groupset and want precise shifting.

• Weighs just 142 g, adding little weight to your road bike's drivetrain
• Works with HG 12-speed chains and double cranksets (2x)
• Handles chainrings up to 52 teeth, suitable for demanding gear ratios too
• Compatible with Synchro Shift, so you can shift without thinking about which chainring to use
• Braze-on mount. If your frame does not have one, you need the SM-AD91 clamp

Technical specifications

• Manufacturer code: IFDR7150F
• Weight: 142 g
• Mount: Braze-on (down swing); SM-AD91 clamp required for frames without a braze-on mount
• Maximum chainring: 52 teeth
• Chainline: 44.5 mm
• Compatibility: 12-speed, double (2x), HG 12-speed chains
• Compatible shifters: ST-R7170, ST-R8150, ST-R8170, ST-R8060, ST-R9250, ST-R9270, ST-R9160, ST-R9180
• Synchro Shift: Compatible
• Frame width: 135/142 mm O.L.D.
• Intended use: Road bikes, 105 Di2 series

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.