Storm Bionic Bowling Ball Ion Max Power. Symmetric Control. ⚡ The Storm Bionic takes everything bowlers loved about the Ion Max and puts it into a more controllable, symmetric shape. You get high-performance hook with more consistency and versatility perfect for reading the lanes and staying in control. 🔥 Why This Ball Stands Out ✔ Strong hook with smooth, predictable motion ✔ Cleaner through the front with powerful continuation ✔ Symmetric control with high-performance strength ✔ One of the best benchmark balls you can throw 🎯 Best For • Medium to heavy oil conditions • League & tournament bowlers • Bowlers who want a reliable “read the lane” ball • Players needing versatility in one ball ⚙️ Key Specs • Core: Torsion A.I. (Symmetric) • Coverstock: NRG Hybrid Reactive • Finish: 4000 Grit Abralon • RG (15lb): 2.47 • Diff: 0.050 • Flare: 4–5” • Weights: 12–16 lb 💡 What It Means The low RG helps the ball read the midlane strong, while the high differential gives you serious hook and pin carry—all with the control of a symmetric core. 👉 Translation: Big performance without losing control ⚠️ Good to Know • Stronger than most symmetric balls • Designed for medium–heavy oil • Ships undrilled – professional drilling recommended