Skatecycle Material: Aluminium + ABS ; Wheel: High flexibility PU wheels; Bearing: ABEC-7 bearings ; SkatecycleMaterial: Aluminium + ABS Wheel: PU with ABEC-7 bearingProduct Size: 78*16*21Net Weight: 3.8kgs.Mass Weight: 100kgsColor available: White,Blue,Yellow,Black Popular Skatecycle