This stand is fresh off the drawing board and built to last. Design will allow use of standard rear type stand or spool type. Simply unbolt and flip hardware over to desired setting (spool or paddle). Constructed from heavy duty 1½ inch tubing. Ensured stability with four 4 inch wheels and bearings for smooth movement. Stand width will adjust from 8-3/4 inch to 13-3/4 inch. Universal design to fit most all standard swing arm sportbikes.