Two used Yakima Viper bike racks for round or square bar roof rack systems in the Yakima. Both racks are fork-style, which means you must remove the front wheel of your bicycle to use this mounting system. All the parts are in perfect working order, cosmetically — there are some minor scratches and paint and plastic UV fading (I painted all with linseed oil before photographing). Includes an additional fork skewer but none of the SKS lock core fork skewer has a key. Price to the set.