Hammer Purple Pearl Urethane 78D
Hammer

Purple Pearl Urethane 78D

✓ USBC Approved Tournament restrictions

USBC approved 2026-03-10 · Released 2026-03-19

Light / dry lanes

Coverstock
Urethane Pearl 78D (urethane)
Core
Super LED
Factory finish
500 Siaair Micro Pad
Color
Purple Pearl
List price
No manufacturer price found

Manufacturer product page ↗

Specs by weight

Weight RG Differential Where to buy
16lb 2.583 0.034
Amazon
15lb 2.632 0.034
Amazon
14lb 2.634 0.034
Amazon
13lb 2.601 0.040
Amazon
12lb 2.624 0.040
Amazon

About this ball

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.

Tournament legality

Ineligible for USBC national tournaments (no slow oil allowed).

Similar reaction shapes

Closest balls by RG / Differential / Int. Diff — any brand.