Adaptateur Compteur à inductionIndispensable if you have an old one! This inductive speed sensor for speedometer Daytona allows you to read the speed information for motorcycles without the original electronic sensor or not to modify your original beam. Without a magnet, it suffices to place the sensor in front of a rotating metal mass (with holes so that the sensor can alternately detect fulls and hollows, such as a brake disc for example). It is delivered with support and rislans