The ST-R8050 dual control levers allow not only more intuitive but also quick and precise shifting.
Dual control levers for triathlon and time trial. Intuitive shifting. Aerodynamic design.
Improved rider control in all conditions. Intuitive and precise shifting operations.
Ultegra shift and brake set with the ST-R8070 Di2 dual control lever for precise electronic shifting and the hydraulic BR-R8070 caliper for greater rider control in all conditions.
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