BUCKLOS 1-1/8 Bike Headset MTB Threadless 44-56mm, Straight Tapered Tube Mountain Bikes Road Bicycle Headsets & Bike Fork Star Nut Setting Install Tool with Free Star Nuts and Spare Special Screws

BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut & Bike Fork Star Nut Setting Install Tool with Free Star Nuts and Spare Special Screws for 1", 1-1/8" Threadless Fork Tubes and Headset System, Stainless Steel Bicycle Star Nut Installation Tool

• Tool Compatibility: Compatible with all 1-1/8 inch steerer tubes for road bikes, mountain bikes or BMX, etc
• High Grade Star Nuts: Made of stainless steel with a shiny black surface, which is treated with electrophoresis and anti-rust technology to ensure higher safety and a longer service life. Not easy to rust, loose or even fall off, for your riding safety
• Easy to Use: Install the star nut on this tool, use a rubber mallet to drive the it into the fork steer tube. Note: Keep the star nut straight before you start hammering, and hammer into the fork steerer tube to a depth of about 15 mm is optimal
• Headset Applications: Applicable to 44-56 mm aluminum alloy frame head tube, 28.6 mm straight tapered steerer fork head tube, crown race: 30/39.8 mm. Black, red colors are optional, fits MTB, road bike, easy to install, low friction face-seals on the crown races
• Double-sealed Bearings: Equipped with double-sealed steel bearings to capture compression rings and reduce the number of loose parts. It is smoother and easier to maintain than ball bearings, making the handlebars light and smooth