Blox 2.5" BLACK anodize for Arctic Cat with 5/16" hardware. Comes with all the required hardware for installation. Will work on most models 2000 and newer with 5/16"-18 hardware and a FLAT PLATE STEERING POST such as Z, ZL, ZR, ZRT, EXT, Jag, Mountain Cat, Powder Special, M-Series, Crossfire, Sabrecat. Can be used with the TruVert Fixed Angle Riser or alone.