CNC machined,SCS clamps,Chromoly steel bar,aluminum deck,flex brake,metal core,anodized color surface finish! 1/Handle Bar & Tube: Chromoly steel,360 degree rotation 2/Deck & Construction: Aluminum 3/Fork:Forged Steel,SCS & HIC system. 4/Collars:SCS 2in1 clamps 5/Headset:high-end treadless headset 6/Wheel core:metal core,100/110 * 24mm7/Outer tyre:88a hardness,high-rebound PU 8/Bearings:ABEC-9 ...