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Compare bowling balls

Core numbers are compared in one weight. Some brands only publish them for one weight.

Weight Pick other balls
Hammer Razyr - Black / Red Hammer Razyr - Black / Red
Brand Hammer
Line —
Coverstock Recoil Reactive
Cover type —
Core —
Core type —
RG 2.650
Diff 0.020
Int. diff —
Factory finish 4000 Grit Abralon / Polished with Powerhouse™ Factory Finish
Lane condition —
Flare potential —
Reaction —
Color Black / Red
Release date —
Status Retired

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