The SPARK is one of the latest creations from the dual experts at Spin Dynamics! It seems they found a near perfect ratios when creating this yo-yo! The Spark provides great balance and spin time. The Spark also retains a v-shaped profile which gives you the fast and stable string performance.Diameter: 56.40 mm / 2.22 inchesWidth: 45.10 mm / 1.77 inchesGap Width: 4.55 mm / 0.18 inchesWeight: 65.6 gramsBearing Size: Size C (.250 x .500 x .187)Response: 19mm "Slim Pad" Size
