Black Pearl Urethane Hammer


MSRP: $209.95
(You save $60.00 )
(1 review) Write a Review
Factory Finish:
500 Siaair Micro Pad
Coverstock Type:
Urethane Pearl 78D
Weightblock Type:
Flare Potential:
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Hammer Black Pearl Urethane Bowling Ball

  • Color: Black Pearl
  • Coverstock: Urethane Pearl 78D
  • Weight Block: LED
  • Factory Finish: 500 Siaair Micro Pad
  • Flare Potential: Low
  • Radius of Gyration (RG): 16lbs - 2.61; 15lbs - 2.65; 14lbs - 2.68
  • Differential (Diff): 16lbs - 0.030; 15lbs - 0.015; 14lbs - 0.013
  • Intermediate Differential (Diff): N/A
  • Fragrance: N/A

Additional product information:

Our development team worked diligently on creating a urethane ball that would meet the standards of Hammer fans. This new Black Pearl Urethane will be an excellent compliment for those who love the Purple Urethane and the NU Blue.

1 Review Hide Reviews Show Reviews

  • 5

    Posted by David Varner on Apr 2nd 2024

    The 78d urethane answer to the pba banning the purple hammer. Although the purple hammer is still legal in every form of competition other than the pba I decided I would drill the black pearl and see how it rolls. This ball is definitely more of a tradition urethane reaction than I got from the purple hammer. Overall this was probably 3-4 boards weaker than my purple hammer but I was surprised that it went through the pins very well for having the hook early and roll forward look that tradition urethane usually has.