Rizoma Radial RS Mirror The tear drop shaped RS Mirror features smooth, clean lines and edges that won't take away from your bikes aesthetic. An aspheric lens provides excellent visibility at the peripheral, helping riders see things they might miss with standard lenses. Ample adjustment means you'll be able to dial the Radial RS in just how you like it. Features Billet aluminum construction Convex, antiglare glass Aspheric lens provides excellent peripheral vision Can be perch or fairing mounted E-Homologation Sold each Note: An adapter is required for installation and must be purchased separately.