Bicycle star nut installation tool, universal adjustment tool for mountain bike fork socket (1-1/8")

General DescriptionBicycle star nut installation tool, designed to install the star nut on 1-1/8 inch threadless headset systems. This tool is ideal for home bike repairers and outdoor cyclists, offering a convenient and efficient solution for installing 28.6 mm star nuts.Technical SpecificationsColor: SilverMaterial: Aluminum alloy steelSize: Fits 28.6 mm (1-1/8") star nutApplication: Steel, aluminum alloy, or titanium alloy front fork with an outside diameter of 28.6 mmFeatures: Simple operation, automatic left/right positioning, flower core depthInstallationAfter cutting the front fork, polish the edge of the seat tube to prevent the sleeve from binding.Screw the steel sunflower all the way in.Insert the sleeve and get ready to Enter.Strike the ejector rod with a rubber mallet until it is flush with the sleeve.Remove the sleeve and ejector rod to complete the installation.UsageUse this tool with a durable steel screwdriver and the built-in guide to perfectly align the star nut and set it to the correct depth. Then, tap it with a rubber mallet to finalize the installation.Other InformationPackage includes: 1 set of bicycle star nut installation tool, free spare special screw, and 1 free starter nut.