Aprilia RS660 Melotti Racing Clip On HandlebarsAprilia RS660 Melotti Racing Clip On Handlebars Developed to match our upper triple clamp and built with the proven technology of our GP model. Technical description: As in use in modern GP and SBK, an allen key binds the handlebars and top fork bridge allowing a continuous rotation of 14 of the handlebars, from the original opening to the racing one. This solution gives a further advantage in terms of safety for the driver and facilitates the set up