Vortex clip-ons are an economical replacement handlebar with amazing strength. They are machined from solid billet with a removable handlebar. In the event of a crash, you simply replace the handlebar tube instead of the entire clip-on. Vortex handlebars come in 0 degree angles. Kit includes both collars, 2 handlebar tubes with plastic ends and high tensile strength fasteners. Note: Vortex bar end will also work with Vortex clip-on tubes.