Park Truing Stands offer accurate wheel truing with high quality construction.Accept wheels up to 29" with or without tireTaller, more accurate calipers accept rim widths up to 4"Accepts hub widths up to 175mmRemovable and replaceable composite caliper tips protect painted rims and spring-loaded calipers and caliper arm prevent bindingUprights move simultaneously to accommodate front and rear wheelsSmooth, accurate operationModel TSB-2 will work with models TS-2 & TS-2.2Will accept hubs up to 200 mm with the use of Park Tool TS-2EXT.2