Experience superior control and smooth stopping power with the Shimano Ultegra BR-R8170/Di2 ST-R8170 hydraulic disc brake system, designed for drop bar road bikes. This setup features precise electronic shifting compatible with a 2-speed crankset and 12-sp
Experience superior control and smooth stopping power with the Shimano Ultegra BR-R8170/Di2 ST-R8170 hydraulic disc brake system, designed for drop bar road bikes. This setup features precise electronic shifting compatible with a 2-speed crankset and 12-speed cassette, ensuring effortless gear changes. Durable aluminum brake levers and steel clamps provide lasting reliability, while the comfortable plastic lever body enhances handling. Ideal for riders seeking dependable performance and comfort on every ride.
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