XIAMIAO Bicycle Headset 44mm Threadless Headset Aluminum Alloy Bicycle Front Fork Headset Replacement Bicycle Accessories Blue

Size: 44mm Name: Built-in bearing headset Material: 7075 Aluminum alloy Color: black, red, gold, blue, green, purple Weight: about 120g Suit for: 44mm inner diameter (about 50 outer diameter) head tube frame +28.6mm front fork upper tube. Features: forged CNC processing shell 7050 ultra-light aluminum alloy, anodized, laser marking, very fine workmanship, ultra-light weight. Up and down use 2 stainless steel imported sealed industrial bearings, strong and durable, flexible rotation, static run silent, high-grade appearance, is your car good choice! Special attention: there is no universal bowl group, the caliber can not be installed! * our bowl set is suitable for 44MM inner diameter (about 50 outer diameter) head tube frame (both upper and lower) (spinal tube frame and steel frame are not applicable! and the need is 28.6MM outer diameter on the pipe fork (international standard) to use do not know the original caliber please do not shoot! Have a problem can consult customer service About the installation: although the bowl set is a small part, the installation is quite complicated.