Bicycle Headset Ultra-light Mountain Bike Seal Palin headset

Features:Forged CNC processing shells 7050 ultra-light aluminum alloy anodized lasers marking very fine workmanship ultra-light weight.Up and down use 2 stainless steel imported sealed industrial bearings strong and practical flexible rotation static run silent fine-grade appearanceMade of high-quality aluminum alloy material eco-friendly sturdy and practical to use.Installation labor-saving design bearing lubrication ball labor-saving operation not easy to press crookedSpecifications:Material: aluminum alloyColor: black red blue green purple yellow (optional)Length: 44mm (applicable to 44mm inner diameter (about 50outer diameter)( head tube frame +28.6mm front fork upper tube)Item weight: 80g / 2.8ouncePackage size: 100 * 50 * 50mm / 3.9 * 2.0 * 2.0inPackage weight: 100g / 3.5ouncePacking List:1 * MTB Straight Tube Front Fork