●Made of high-quality metal material for durability and long-lasting performance ●Compatible with WLtoys 1/14 144010, 144001, 144002 and 1/12 124016, 124017, 124018, 124019 RC cars ●Easy to install and replace the original rear cup ●Provides improved stability and handling during RC car races and off-road adventures ●A must-have upgrade for RC car enthusiasts looking to enhance their vehicles performance