Alomejor 2Pcs Electric Sprocket Drive Pinion with 11 Tooth, 25H High Speed Motor Gear Metal Chain Sprocket for E Scooter

HIGH QUALITY: Made of high quality metal material, good performance and toughness, durability and long service life.SUITABLE FOR: Applicable Chain: 25H chain (Half as thin as ordinary bicycle chains). Applicable Motor: Electric scooter and other high speed motors. It is a wonderful accessory for electric scooters.SIMPLE TO USE: Easy to use, stable performance, simple operation. Professional manufacturing, stable performance and high reliability.GOOD PERFORMANCE: You can install the metal sprocket with d type inner hole tool by yourself. After installing this metal chain, the speed of your bicycle will be greatly improved. You will have a great experience.Material: MetalInner Diameter: Approx. 8mm / 0.3inNumber of Teeth: 11 ToothTooth Thickness: Approx. 2.5mm / 0.1inTooth Pitch: Approx. 6.35mm / 0.3inInstallation: D type inner holeOuter Diameter: Approx. 25mm / 1inApplicable Chain: 25H chain (Half as thin as ordinary bicycle chains)Applicable Motor: Electric scooter and other high speed motorsPackage List: 2 x Motor Gear