Clip-On Kit Pro, together with an Extension Bar, lets you configure any suitable bar with a forward aero position. The Kit comprises clamps, elbow rests with silicon comfort pads, and all fixing hardware. 3T Extension Bars are available separately (see Accessories) and come in three shapes, plus, new for this year, a Christian Vande Velde Signature edition. The Kit-Extension combo is ideal with our new MISTRAL basebar for a really cost-efficient aero setup, and fine with a 3T drop bar such as the popular ERGONOVA. Clip-On Kit can also be used on other brands of bar that are certified safe with clip-ons. (Note: they must not be used on any 3T LTD bar)