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The Dual is also equipped with side lighting to increase your visibility day or night
In the box: 2 Bar Tape
With microfiber bands for a secure fit and reflective details for safety
wide & red light modes
External or internal mounting
Shimano 105 Di2 ST-R7170 / BR-R7170 Hydraulic Disc STI Shifter / Caliper - Right Select Option:Right Rear (1700mm) The Dual is also equippedShimano 105 Di2 ST R7170 BR R7170 Hydraulic Disc STI Shifter Caliper Right Shimanos latest electronic Di2 105 shifters communicate wirelessly with the frames derailleur and battery system, making fitting easier and the front end cleaner. Although the levers are in exactly the same place as with the mechanical STI units, all that is needed to switch chainrings is a light press on the lever for an instant change. When a different sprocket is selected at
