Fenix 5 1/2″ One Piece Bike Crank, Various Colors (Chrome) Review Posted by GiantPandaisy July 1, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Colors Available – Chrome, Black Fenix 5 1/2″ One Piece Bike Crank, Various Colors Cycling Fenix Outdoor Recreation Parts & Components Sports & Outdoors