Chain Guard 20″ W/Line Adjustable Chrome. bicycle part, bike part, chain guard for 20″ lowrider bike Review Posted by GiantPandaisy June 16, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. if you have questions please call us toll free at 888-666-2694 Long: 16 1/8″ Material: Steel Long: 16 1/8″ Material: Steel Cycling Lowrider Outdoor Recreation Parts & Components Sports & Outdoors