3t team clip on the 3t team clip on is a combination kit to build up suitable 318mm diameter bars with with aero extensions the kit comprises clamps new comfort cradles and silicon pads wrist comfort bend extensions and all fixing hardware maximum adjustability in stack and reach due to included riser kits and adjustability of pads the clip on is ideal with aeronova and aerotundo road bars for a multipurpose competition setup clip ons must not be fitted to any ltd road bar model except aer