Hammer Purple Pearl Urethane 78D

Hammer Purple Pearl Urethane 78D Mid Performance Bowling Ball The Hammer Purple Pearl Urethane 78D brings the legendary reaction of one of bowling’s most iconic urethane balls into a new, competition-ready design. Built around the all-new Super LED core, this version dramatically increases differential and flare potential while maintaining Hammer’s proven thick-shell technology. The harder 78D urethane formulation provides the smooth, predictable motion urethane is known for, while the updated core creates more overall motion and versatility than traditional urethane options. The result is a controlled shape that reads the lane with confidence while still delivering strong continuation. For bowlers who love the classic Purple Pearl look and motion but need a version that fits within modern rules, the Purple Pearl Urethane 78D delivers the familiar control and reliability Hammer urethane is known for. Product Info Core Specs Videos Downloads LEVEL Mid PART NUMBER 60-108631-93X COLOR(S) Purple Pearl CORE Super LED COVERSTOCK Urethane Pearl 78D COVER TYPE Pearl Urethane FINISH 500 Siaair Micro Pad BALL MOTION Strong arc LANE CONDITION Light oil WEIGHTS 12-16 lbs RELEASE DATE March 19, 2026 WARRANTY Hammer 2 Year Limited Warranty * Product Note: 12-13 lb. models of this ball use an alternate core that is different from the heavier models. WEIGHT RG DIFF 16 lbs 2.583 0.034 15 lbs 2.632 0.034 14 lbs 2.634 0.034 13 lbs 2.601 0.040 12 lbs 2.624 0.040 Hammer Purple Pearl Urethane 78D - Tech Sheet