FCDC Bully Style Three Disk Drive Hub Kit - 7/8" Bore - Racing KartsMaximizing the drivetrain efficiency of your racing kart requires precision engineered components that can handle high torque loads without flinching. When you're pushing maximum RPMs through upgraded engine pistons and aggressive fuel delivery systems, your clutch needs to translate that raw power directly to the asphalt or dirt. The FCDC Bully Three Disk Drive Hub Kit is built specifically to handle these extreme demands. Designed to replace or