Shimano 105 ST-R7170-R Di2 Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - RearThe Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise, intuitive gear changes to even more riders. The 105 BR R7170 caliper features the Shimano Flat Mount System and its low profile design that is ideal for road bikes. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping

But these cleats still permit a small amount of angle change from the pivot point back towards the heel so that your foot is not completely locked in place

SRAM 12 speed cassette Hub Front: HU-08 High Flange Alloy Body WT

The Shimano 105 CS-HG710 is a wide range cassette for varied terrain drop bar riding

Ventilation 24 vents and Deep Internal Channeling

Compatible with: AB08 Handlebar

A shaped and optimized valve exit makes tightening valves more straightforward and easier on the fingers

BB92 / UDH Interface / 12x148mm with 55mm Chainline

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to maximize your power

Key Feature 1 Addict RC HMX Carbon Fork

APPROX WEIGHTS IN KG

Less fatigue