Bike Headset Cup and Bottom Bracket Press Installation Tool,Universal Bike Headset Installation Tool,Bike Headset Press-in Tool,Bicycle Repair Accessories Bearing InstallerFeatures:Usage: Bike Headset Installation Tool special designed for bike headset and bottom bracket installation, make you job done easily and professional.Materials: The thread rod is made of harden stainless steel, the press mount and the handles made of aluminium alloy.Size: Bike Headset Press-in Tool Length of the thread rod is about 24.5cm/9.65inch, diameter ia sbout 12mm/0.47inch.Easy Install: Bicycle headset bottom bracket is perfect tool for helping you to replace your bike old torn part, easy to use, convenient to install.Ball Bearing Design: Ball bearing design makes it more stable while using and would not hurt your bike frames.Press Block Design: Pressure block design, the reverse side is used to assemble the press-in bottom bracket, and the sinking table is designed to avoid crushing the bearing during installation.Remind: Please use the grease when installing, this could do a lot helpful for your job and protect your headset or bottom bracket.Specifications:Item Type: Bicycle Headset Installation ToolMaterial: Aluminum Alloy, Stainless SteelColor: Orange+SilverStainless Steel Thread Rod: Total Length: About 24.5cm/9.65inch, Diameter: About 12mm/0.47inchSize: About 27 x 6 x 6cm/10.63 x 2.36 x 2.36inch(L x W x H)Package Includes:1Pc x Bicycle Headset Installation ToolNotes:Transition: 1cm=10mm=0.39inch1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measuring deviation due to manual measurement.