The best heavy-oil option in the Storm lineup. It began with the Ion Pro and the Element Tour A.I. Core — a dense, center-heavy design whose dynamics change dramatically between layouts. The Ion Max souped it up with a weighted disk that extends mass along the X-axis and adds over 50% more flare potential, making it Storm's premier heavy-oil piece. The extra torque is eye-catching — the Ion Max spins up remarkably fast, and the massive center ellipse plus A.I. Core make it one of the lowest-RG asyms Storm has ever built. NRG Solid is hard to beat: shiny or dull, smooth or rough, it's as versatile as you need and absorbs oil better than most, so it works on just about anything. Who It's For Heavy-oil players — 50% more flare and NRG solid for maximum traction in the oil. High-rev bowlers — one of Storm's lowest-RG asyms — revs up fast with big torque. Surface tuners — NRG solid adjusts shiny-to-dull to fit almost any condition. Ball Specifications Color: Neon Pink/Indigo/White Coverstock: NRG Solid Reactive Weight Block: Element Max A.I. Core Factory Finish: 2000-grit Abralon Flare Potential: High Radius of Gyration (RG): 16lbs - 2.47; 15lbs - 2.47; 14lbs - 2.49 Differential (Diff): 16lbs - 0.053; 15lbs - 0.055; 14lbs - 0.053 Intermediate Differential (Diff): 16lbs - 0.013; 15lbs - 0.014; 14lbs - 0.010 Fragrance: Strawberry Milkshake Backed by expert drilling, fast shipping, and the best prices on performance gear.