Sim DropsIf you would like to assemble your bike completely as you desire, you need to feel like making every little parts perfect. We, SimWorks, prepare several beautiful handle bars by Nitto brand and at the end of these handle bars, 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. 5~17mm Color : Red, Green, Pewter, Black,