We manufacture these billet aluminum wheelie bar height gauges in 2 standard sizes (2-3" & 2.75-3.75") and they are adjustable in 1/8" increments. There is a stainless puck on the bottom to keep the tool functioning long term against the elements of the concrete track surface as well as a lanyard to keep the stainless pin with the gauge at all times. The fasteners are also stainless to keep this handy tool not only functional but looking good for many races to come. Like all of our products, these are made from domestic material Made in the USA.
