Same tour-proven engine, cleaner and more angular. The RST Hyperdrive Pearl takes the beloved RST + A.I. Core and wraps it in the U-R1 Pearl Reactive cover — delivering reliable, repeatable reaction for bowlers who demand consistency, with more length and a sharper move off the dry than the solid version.

It's the down-lane answer to the original Hyperdrive: skid through the fronts, then a strong, defined turn when it sees friction.

Who It's For

• Speed-dominant players — the pearl cover and high RG give you the length you need before the ball makes its move.
• Medium-oil bowlers — a clean, angular shape that saves energy for a hard backend.
• Hyperdrive owners — the perfect length-and-shape complement to your solid RST for lane transition.

Ball Specifications

• Color: Space Blue / Deep Purple
• Coverstock: U-R1 Pearl Reactive
• Weight Block: RST + A.I. Core
• Factory Finish: Power Edge
• Flare Potential: High
• Radius of Gyration (RG): 16lbs - 2.51; 15lbs - 2.52; 14lbs - 2.54
• Differential (Diff): 16lbs - 0.051; 15lbs - 0.055; 14lbs - 0.055
• Intermediate Differential (Diff): 16lbs - 0.016; 15lbs - 0.017; 14lbs - 0.017
• Fragrance: N/A

Backed by expert drilling, fast shipping, and the best prices on performance gear.