Feature: 1. Steel: Made of steel material, the gear is treated with anti rust, strong wear resistance, corrosion resistance, excellent performance and long service life. 2. Powerful Transmission: A more efficient drivetrain provides a smoother ride, making the 22T motor gear transmission smoother and more powerful. 3. Precisely Machined: Exquisite processing and accuracy machining makes the gear roll smoothly. An idea replacement motor gear for old or damaged parts. 4. Improved Gear Meshing: With improved gear meshing, the gears provide overdrive for the axles and make your RC car perform even better. 5. Easy to Install: Comes with fixing screw holes, the 22T motor gear is easy to install and easy to operate, and there are machine screws in the package. Specification: Item Type: 22T RC Motor Gear Material: Steel Gross Weight: 19g / 0.7oz Color: Black Inner Bore Diameter: 5mm / 0.2in Product Diameter: 24mm / 0.9in Package List: 1 x 22T Motor Gear 2 x Screw 1 x Hex Wrench Note: 1. Please allow 1‑3mm error due to manual measurement, thank you! 2. Due to the difference between different monitors, the pictures may not reflect the actual color of the items.