A distinctive element for the BMW Boxer engines, the Rizoma coil covers are made in billet aluminum and have been meticulously designed: yet another item in Rizoma's extensive range of R nine T accessories. Available in plain silver and in a characteristic two-tone anodized finish, where the shapes are emphasized by the contrast of the silver details. The latest version is obtained through an accurate process of double anodizing and partial re-machining of the product. A distinctive element for the BMW Boxer engines, the Rizoma coil covers are made in billet aluminum and have been meticulously designed: yet another item in Rizoma's extensive range of R nine T accessories. Available in plain silver and in a characteristic two-tone anodized finish, where the shapes are emphasized by the contrast of the silver details. The latest version is obtained through an accurate process of double anodizing and partial re-machining of the product.