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Grudge Pearl

  • Color: Black/White/Violet
  • Coverstock: Composite Hook Pearl
  • Weight Block: Grudge Low RG Asymmetric
  • Factory Finish: 500 Siaair with Crown Factory Compound
  • Flare Potential: High
  • Radius of Gyration (RG): 2.490
  • Differential (Diff): 0.056
  • Intermediate Differential (Diff): 0.014

BALL MOTION: All Purpose with Maximum Flip

LANE CONDITION: Ideal for Medium Oil

BALL MAINTENANCE: To reduce oil absorption and remove dirt from the surface of the ball, clean your ball with a cleaner designed for reactive bowling balls immediately after each session.

WARRANTY: Two years from date of purchase


Line Grudge
Color Black/White/Violet
Coverstock Composite Hook Pearl
Core Grudge Low RG Asymmetric
RG 2.490
Differential 0.056
Intermediate Diff 0.014
Factory finish 500 Siaair with Crown Factory Compound
Weights 12-16
Cleared USBC Yes

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