StrikeStackBall library
Roto Grip SD-73 Pearl bowling ball

Roto Grip

SD-73 Pearl

Released August 2000

Medium OilMid HookAngular
Hook strength
7/10
Track it in your arsenalCompare in the library

Specs

Coverstock
Sure Grip Pearl Pearl Reactive
Core
High density cylinder with "flip" block Symmetric
RG
2.510
Differential
0.073
Factory finish
1500 Polished
Released
August 2000

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

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