The Ebonite Spartan charges into the lineup as a true heavy-oil fighter, delivering unmatched continuation and powerful backend motion. Built for bowlers who demand performance in high-volume oil conditions, it combines aggressive core dynamics with the advanced HK22C² – Optimize Solid coverstock to dominate challenging patterns.

Inspired by the proven Iron Fist core from the Warrior series, the Spartan’s asymmetric core design maximizes energy transfer and provides exceptional traction through the mid-lane, allowing for strong, reliable backend motion. This ball gives bowlers the confidence to attack heavy oil while maintaining control and pin carry throughout every shot.

With its combination of innovative core technology and game-changing coverstock, the Ebonite Spartan is a powerful addition for competitive players looking to tackle heavy oil patterns with precision, strength, and unstoppable performance.

Ball Tech

Hyper Kinetic 22 - HK22 features enhanced color and clarity by engineered nano micellular phase separation technology, dramatically improving the cover’s translucency.

DynamiCore Technology - This ball features Brunswick’s innovative outer core technology called DynamiCore. This industry-leading technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.