Ergonomic bracket shape, clean cable routing, better operation. Lighter steering action and clean handlebar area.
Smooth operation and powerful braking system: Shimano STI Dual Control 105 3-speed ST-5703 left
The SHIMANO 105 10-speed group features many of the technological improvements of the DURA-ACE and ULTEGRA components, at a very attractive price thanks to the use of more economical materials and solutions.SHIMANO 105 Dual Control Levers ST-5700 (for Double and Compact cranksets) and ST-5703 (for Triple cranksets) feature cable routing underneath the handlebar tape, just like the DURA-ACE and ULTEGRA. They have been developed with a reach adjustment mechanism that will accommodate smaller hands and a wide assortment of bar bends. The brake lever pivot is located closer to the rider for an improved controllability, especially when riding with the hands on top of the hoods.
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