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Hammer Purple Pearl Urethane 78D Bowling Ball
RELEASE DATE MARCH 19TH. PRE-ORDERS ARE WELCOMED.
The Legend, Now Harder Hitting!
Introducing the Purple Pearl Urethane 78D. Built around the all-new Super LED core, this design more than doubles the differential and flare potential while maintaining Hammer’s proven thick-shell technology. The result is a reaction closer than ever to the infamous Purple Pearl Urethane—now delivered in a harder 78D formulation.
BALL SPECS
PERFORMANCE Mid
PART NUMBER 60-108631-93X
COLOR Purple Pearl
CORE Super LED
COVERSTOCK Urethane Pearl 78D
COVER TYPE Pearl Urethane
FINISH 500 Siaair Micro Pad
WEIGHTS 16-12 Pounds
LANE CONDITION Light oil
REACTION Strong arc
RELEASE DATE March 19, 2026
RG / DIFF
16 lb - RG (2.583) DIFF (0.034)
15 lb - RG (2.632) DIFF (0.034)
14 lb - RG (2.634) DIFF (0.034)
13 lb - RG (2.601) DIFF (0.040)
12 lb - RG (2.624) DIFF (0.040)