If you would like to assemble your bike completely as you desire, you need to feel like making every little part perfect. We, SimWorks, prepare several beautiful handlebars by Nitto brand and at the end of these handlebars, you might want to consider to equip Sim Drops for your safety and your precious sparkling riding time. - SimDrops 22 for 22mm diam. Flat handlebars. - Material : Aluminum - Bar inside : 15.5~17m