Feature: 1. Made of high‑quality materials, easy installation, reliable quality and stable performance. 2. Help to improve the overall performance of the remote control car, easy to install, flexible and strong. 3. The cover of the hard anodized gear has been rust‑proofed for long‑lasting performance. 4. It light weight will not increase the burden of your remote control car, and it is easy to install and remove. 5. The gear teeth are thicker and the gear slot is deeper, which can withstand greater force. 6. Good choice for replace the old or damaged motor gear well to achieve perfect assembly. Specification: Item Type: RC Motor Gear Material: Steel Color: Black Shaft Diameter: Approx. Φ3.17mm/0.12in Weight: Approx. 42.0g/1.5oz Type: RC Accessory Gear: 16T/17T/18T/19T/20T/21T/22T/23T/24T/25T Quantity: 10Pcs Suitable for 1/8 1/10 brushless motors Package List: 10 x RC Motor Gear 10 x Screw Note: 1. Due to manual measurement, please allow an error of 1‑3mm/0.04‑0.12in, thank you! 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.