The Class I tow ball is the standard for motorcycle towing applications. This ball features a chrome finish and an internally threaded shank for a clean look once installed. Shank bolt is a standard 3/4 inch size with a 1 1/8 inch hex head.
It's important to use threadlock with any tow ball application. When you install this, be sure to apply blue or red threadlocking compound to the threads of the shank bolt.