Completely solid, single piece Aluminium made from top grade aerospace aluminium. – CNC Machined Solid Billet Aluminium GPS mounting Rod in between (Not Hollow pipe) for connecting your phone mounts. – Bead Blasted surface to provide the best finish. – Comes with Stainless steel fasteners. – Flush Fit on the existing GPS unit slot provided on KTM 390 Adventure. – Also fits KTM 790 Adventure – Lifetime Guarantee against rusting.