Sunlite SCN-SS Chain, 1/2 x 1/8″, 124 Links, Black Review Posted by GiantPandaisy May 24, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Individually boxed SCN-SS An economical replacement chain for single speed CHAIN SUNLT SCN-SS 1/2×1/8 124L BK f/CRA Cycling Outdoor Recreation Parts & Components Sports & Outdoors Sunlite