The UltraShift mechanism controls the 12-speed rear derailleur, allowing the rider to move up to 3 sprockets and down to 5 sprockets. The different possible positions for the Ergopower controls mean that they are better suited to different hand sizes. The multi-cushion grip offers a good and secure grip when pedaling standing up or leaning on the handlebars. The double bend brake lever ensures maximum safety in all riding positions: either actuated from the handlebar bend or the controls.