Bully Clutches have established a reputation in the karting community for Consistency, Reliability and Performance that wins races! All Bully Clutch parts are CNC machined or laser cut, ground and coated with protective material to assure the highest quality parts in the industry. And best of all, Buller Built provides the highest level of Customer Support and Technical Support in the industry. Make your winning investment and order a Bully Clutch today!