With 80% of leagues and weekend tournaments played on oil patterns between 39 and 44 feet (Doug Dukes, VP of Sales, Kegel), the Storm EquinoX is purpose-built for league bowlers. Designed for these conditions, it delivers the signature backend motion Storm is known for—combining powerful reaction with consistent performance. The EquinoX is the ideal choice for bowlers looking to dominate their league nights and weekend tournaments with confidence and precision The Solarion A.I. Core is designed with three distinct cylinders that optimize motion. This unique design creates the classic skid-flip reaction Storm is known for, with added control and power.