ASKMY Pro Scooter S series Deck: 6061-T6 aluminum 115/122/130*520mm with one-piece extruded neck/ headtube Handle bar: 6061-T6 aluminum forged 600*620/610mm Fork: 6061-T6 aluminum one-piece high tensile 3D fork Headset: Fully sealed integrated headset Clamp: Light weight 2/3/4-bolt HIC clamp Wheel: 110/120mm aluminum extruded core 88A PU with ABEC-9 bearings TPR handle grips with Nylon barend