Features: brand new and high quality High quality metal material, not easy to deform. A great and upgraded part for the RC model car, can replace the old or broken parts. Constructed these upgrade parts with high grade swing arms base hub. Precision design to achieve maximum energy conversion. Made of metal material, lightweight and durable. Package Includes: 1 Piece Remote Control Car Swing Arm Base Hub Specifications: Material:Metal Color:Blue/Gold/Purple/Silver Product Ratio:1/10 for:1:10 HSP 94123 94111 94101 94102 94108 note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.