Shimano BL-R780 Road Brake Levers For Flat Handlebars. Compatible with V-brake, canti brake, mechanical disc brake. - Adjustable for Short or Long Cable Pull. - Integrated design with SL Compact and easy maintenance. - Better brake control performance/function with Dura Ace, ULTEGRA, 105 caliper brake (New brake interchangeability) - New Super SLR: enhanced brake arch pivot location for quick linear response More brake choices. - Cable Pull: long pull, short pull (Adjustable)