Hammer Purple Pearl Urethane 78D Bowling Ball

Hammer Purple Pearl Urethane 78D Bowling Ball

Hammer urethane has faced rule changes, restrictions, and limits designed to slow it down but none have stopped its evolution. Instead, they pushed Hammer to innovate even further. Introducing the Purple Pearl Urethane 78D, built with the all-new Super LED core. This design more than doubles the differential and flare potential while maintaining Hammer’s trusted thick-shell technology. The result is a stronger, more dynamic urethane motion that closely mirrors the legendary Purple Pearl Urethane, now in a harder and more durable 78D formulation for competitive bowlers seeking precision and control.

This is a pre order bowling ball and it will ship on the release date.
Release Date: March 19, 2026.

• Performance Level: Mid Performance
• Color: Purple Pearl
  
• Core Type:  Symmetrical Core
  
• Core Name: Super LED
• Coverstock: Urethane Pearl 78D
  
• Cover Type: Pearl Urethane
  
• Finish: 500 Siaair Micro Pad
  
• Lane Condition: Light oil
• Weights: 12 – 16 lbs.
• RG 2.632 (15lbs)
• Diff 0.034 (15lbs) Int Diff: n/a
  
• Warranty: 2 years from purchase date