Ebonite Spartan Bowling Ball Color: Purple/Blue/Dark Blue Coverstock: HK22C - Optimize Solid Weight Block: Iron Fist V2 Factory Finish: 500, 1500 Siaair Micro Pad Flare Potential: High Radius of Gyration (RG): 16lbs - 2.485; 15lbs - 2.473; 14lbs - 2.490 Differential (Diff): 16lbs - 0.047; 15lbs - 0.053; 14lbs - 0.053 Intermediate Differential (Diff): 16lbs - 0.017; 15lbs - 0.019; 14lbs - 0.019 Fragrance: N/A Additional product information: The Spartan charges into the Ebonite lineup as a fighter, built for heavy oil. This one demands volume — and rewards you with incredible continuation and backend motion rarely seen in a ball with this much traction. The Spartan’s core shape is inspired by the proven Iron Fist design from the Warrior series, now paired with the most advanced cover in the game: HK22C² with Optimize Solid additives. The combination of aggressive core numbers and this game-changing cover creates an oil-fighting warrior that looks unstoppable from start to finish.
