In your race against time, you will want to shift up or down from an aerodynamic position. With the Dual-Control lever Ultegra ST-R8060 for time trial/Triathlon, you can operate your front derailleur and rear derailleur with the brake levers on your time trial handlebars. We have eliminated the shift box to reduce the design, making it more compact and thus more aerodynamic. The two individual buttons on each side of the shifter only work with SYNCHRO-SHIFT.