The Shimano 105 ST-R7170 Di2 Shift/Brake System features stress-free Di2 shifting in a small, compact size. Its reach adjust technology allows for a customized distance between the handlebar and lever, while a raised hood peak and hood body increase hand support. The dual control lever makes for...

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Shimano's new 105 ST-R7170 Di2 Shift/Hydraulic Brake lever gets us up to speed with Shimano's time-tested Di2 system, in a more wallet-friendly package. The 105 Di2 lever utilizes the ergonomics and aerodynamics of the Dura-Ace shifter to encourage a comfortable hand position and slice through...

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It's hard to beat that giddy feeling of setting up your ride with Shimano's new Dura-Ace Di2 drivetrain, but there's always been the issue for those of us riding TT or triathlons. There's no question that we don't like opening up our dialed-in aero positioning to brake or shift on the outer bar,...

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The Shimano Dura-Ace ST-9150 Di2 Shift/Brake Lever delivers quick, intuitive shifting to give us the confidence to tackle any race or training ride. It features a dedicated brake lever shape, contact point, dedicated shift panels, and an ergonomic shift lever position to keep our hands...

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Shimano embarks on a new journey with the Dura-Ace ST-9270 Di2 Shift/Brake System. Given the history of its Di2 shifting group, it goes without saying that this brake/shift lever brings new tech to the table that goes beyond their last model. This system supports the new 12-speed drivetrains, but...

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Shimano's Dura-Ace ST9170 Di2 Hydraulic Shift/Brake Lever is perfect for riders who seek control and confidence in a race setting. With the Di2 system, we are presented with an intuitive, quick-shifting operation that features customizable functions to fit any rider's style. Its ergonomic cover...

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Complete your TT bike's Di2 upgrade with the Ultegra Di2 TT Brake/Shift Levers, making shifting as simple and precise from your base bar as it is from the aero extensions. These shifters integrate seamlessly with any internally-routed base bar and allow for greater shifting control, whether...

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The Shimano Ultegra ST-R8020 Hydraulic Shift/Brake Lever improves the overall performance of our 11-speed road setup. The redesigned internal shifting unit guarantees fast, intuitive shifting and offers superior stopping control with hydraulic disc brakes.

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Getting us up to speed and back to a halt very quickly is the Shimano Ultegra ST-R8170 Di2 Shift/Brake System. This combo system includes light and responsive flat-mount calipers with an accurate wireless Di2 drivetrain. The hoods on the shifters have been made to be even more aerodynamic to...

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While shift levers tend to get the most attention in mechanical drivetrains, Shimano's XTR Di2 SW-M9050 Shift Levers aren't the real headliners. That honor falls to the derailleurs. The shifters are just the messengers, serving as intermediaries between you and the solenoid situated in the...

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