Shift/Brake Combinations

Shimano Ultegra TT/Triathlon dual control lever. - Reduced drag through a more aerodynamic design - Eliminated the switch box of ST-6871 to make the design smaller and shorter - Intuitive shifting control - Keep firm when shifting - Single button on each side of the shift lever only works with Synchronized Shift - 2x11-speed - Average Weight: 138 g/pair

The Shimano Ultegra R8025 shifters bring greater rider control in all conditions thanks to Shimano's category-leading hydraulic disc brakes. Lighter front shift action and a refined ergonomic shape sweeten the deal. - Smaller lever size and new positioning improves ergonomics - Dedicated lever control for riders with smaller hands - Redesigned internal shifting unit - Greater control in all conditions for riders with smaller hands - Quick and intuitive rear shifting operation - Same light shifting operation as Ultegra R8000

Shimano Ultegra ST-R8150 levers combine the accuracy of Shimano 12-speed Di2 shifting with the light weight of rim brakes. - Quick and intuitive shifting - Clearly defined click feeling with ergonomic shifting lever - Better bike control and confidence in race conditions - Hood shape and texture optimize grip and brake power transmission

Shimano Ultegra ST-R8150 levers combine the accuracy of Shimano 12-speed Di2 shifting with the light weight of rim brakes. - Quick and intuitive shifting - Clearly defined click feeling with ergonomic shifting lever - Better bike control and confidence in race conditions - Hood shape and texture optimize grip and brake power transmission

Shimano Ultegra ST-R8150 levers combine the accuracy of Shimano 12-speed Di2 shifting with the light weight of rim brakes. - Quick and intuitive shifting - Clearly defined click feeling with ergonomic shifting lever - Better bike control and confidence in race conditions - Hood shape and texture optimize grip and brake power transmission

Shimano's Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better. - The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance - Unparalleled ergonomics engineering refined with feedback from professional riders - Raised hood peak improves ergonomics - Brake control is optimized with light and smooth lever action - Enhanced modulation thanks to an expanded braking control area - Compatible with wireless or wired connection - High electronic energy efficiency, with 1.5 to 2 years of battery life from CR1632 shifter batteries - Can be used with additional satellite shifters