Vortex 48mm Black Stainless Steel 7 Degree Clip-Ons Removable Handlebar CL0048K. Vortex Black 7 Degree Clip-Ons for Motorcycles with 48mm Fork Tube. This item fits the following models. Vortex Clip-Ons are an economical replacement handlebar with amazing strength. Machined from solid billet with a removable handlebar. Clamp is CNC machined from a solid block of 7075-T6 aluminum. Machined plastic bar ends and stainless steel fasteners. Kit includes both collars, two handlebar tubes with plastic ends and high tensile strength fasteners. Order by size of fork tube. Made in the U. Note: Vortex Bar Ends will also work with Vortex tubes.