Description: Item Name: Reduction gear
Material: Steel
Colour: Black Product
Size: Diameter is about 3cm Product Weight: About 13.5g Fit For:X-Rider Flamingo 1/8 2.4G 2WD Rc Car Electric Tricycle Recommendation (they are not included in the package):1.X-Rider Flamingo Upgraded 7.4v 1300m Ah 25C 2S Lipo Battery, product id:1546682.X-Rider Flamingo Upgraded Metal Gear Set, product id:1546389 Packageincluded:1X Reduction Gear