Professional quick release hubs, available in both bolt or weld to versions to connect to the steering column. Both versions are compatible with 3 or 6 holes steering wheels. This is a high-performance steering quick release system engineered with arc-shape metal and a locating pin which ensures a rapid and precise alignment. The line includes versions with an 11-pin professional electrical connector (E) included. The connector is an aluminum body, IP68 sealing, 10,000 cycles guarantee, high temperature and chemical resistance unit.
TO ENSURE AN ACCURATE FIT, use this chart to order your correct helmet size. Carefully measure around your head, above the ears. Take the measurement, in inches or centimeters, referring to the sizing chart below for your correct hat/helmet size. Helmet must fit properly for optimum performance. Don't guess your size. Helmet must be securely and snugly fastened before engaging in any activity.