CRG Bar End Mirror - Blindsight Black Black anodized finish 6061-T billet aluminum construction with stainless steel hardware Fits most handlebars and clip-ons with an outer diameter 7/8" Does not come with adapter. May require internal adapter if you do not have 7/8" bars. Order part #: IA-100 for adapter if needed. 2" Mirror has convex automotive glass Sold individually