A2UF MTB Road Bike ZS44/ZS56 External Cone Tube Tapered Heads Cone Straight Dual Purpose Bowl Set Bicycle Headset Bearing SetOOTDTY  brand new and high qualityFeatures:Fine workmanship, practical, flexible and smooth rotation.Aluminum alloy material, high strength, nice hardness, not easy to deform.Not easy to rust, long service life.Practical lubrication, smooth, fine user experience.Small and portable, easy to install.Bicycle Bearing Set only,other accessories demo in the picture is not included!Specification:Material: Aluminum AlloySize: As the pictures shownColor: BlackZS44/28.6ZS56/40(30)Quantity: 1 PcNote:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:1 x Bicycle Bearing Set