Features: for Ideal for RC Car fans. Easy to Replace:Upgrade Parts Accessories is easy to use. Stable performance: CNC fine processing, high stability, greatly improved performance. Quality Material: RC is made of high quality aluminum alloy material, strong and durable. Three colors: Transmission has a variety of colors to choose from, to meet your diverse needs. Specifications: Material: Aluminum Alloy Size: Approx. 32x26 mm/1.26x1.02 in Color: Red/Black/Silver for SCX24 AXI90081 Deadbolt, AXI00004 B17 SCX24 AXI00001 C10 AXI00002 JLU AXI00006 SCX24 AXI00005 Package Includes: 1x Car Upgrade Parts note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.