Aggressive motion, sharper breakpoint. The Track Synthesis is a heavy-oil weapon built around the debut of I-Core Gen4 — an evolved take on the iconic I-Core series with increased intermediate differential for a sharper, more defined breakpoint. Wrapped in the HK22C QR-12 Solid cover, Synthesis produces the aggressive overall motion Track fans have been craving.

It sits perfectly between the Theorem Solid and Paragon Shadow — strong enough to control heavy conditions, yet not so early that it loses power downlane. On fresh oil, Synthesis stands out: confident traction in the midlane combined with dynamic continuation that keeps striking.

Who It's For

• Speed-dominant players — earlier traction on volume, without giving up the finish.
• Balanced bowlers — a defined shape that reads the mid and continues through the pins on tougher patterns.
• Rev-dominant crankers — control and continuation when the pattern demands a true heavy-oil piece.

Ball Specifications

• Color: Royal Blue/Grey/Purple
• Coverstock: QR-12 Solid (HK22C)
• Weight Block: I-Core Gen4
• Factory Finish: 500, 1500 Siaair Micro Pad
• Flare Potential: High
• Radius of Gyration (RG): 16lbs - 2.493; 15lbs - 2.480; 14lbs - 2.484
• Differential (Diff): 16lbs - 0.046; 15lbs - 0.053; 14lbs - 0.053
• Intermediate Differential (Diff): 16lbs - 0.018; 15lbs - 0.020; 14lbs - 0.024
• Fragrance: N/A

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