A.B.T. Augmented Base Technology (A.B.T.) is the first 3D augmented base that adapts to any terrain. Flow has added silicone inserts that absorb impact, reduce vibration and deliver the smoothest ride ever. A.B.T. moves naturally providing a more stable platform, whether landing a jump, hitting a rail or just riding through variable snow conditions * Length:159w|163w Effective Length(MM):122|126 Waist Width(MM):26.1|26.5 Tip Length(MM):21.0|21.0 Tail Length(MM):20.0|20.0 Sidecut Radius(MM):8.8-8-8.8|9-8.2-9 Min/Max Rider Weight(kg):57-88+|68-91+ * 3D-Transitional Sidecut:Smooth with tons of grip, 3D Transitional sidecut blend is uniquely different between the feet, mellow for I-Rock and super tight for Pop-Cam boards. Mellow tips and aggressive radius in the binding areas gives unlimited grip for an overall super smooth and agile ride. * Reflex Core:Flow"s lightest and most responsive core gives you the highest strength-to-weight wood construction known to man. Focused response where you need it, and more low-to-mid-density woods in specificlocations throughout the board increase strength while decreasing weight, and make your ride all that much easier. * Whiskey Royale:An all new shape uses fiberglass beneath the heel and toe areas of the binding to eliminate chatter, increase edge hold and provide a smoother ride.