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Roto Grip RST X-3 Pro bowling ball

Roto Grip

RST X-3 Pro

Released March 2023

Heavy OilEarly HookContinuous
Hook strength
9/10

Specs

Coverstock
XtremeTrax Solid Solid Reactive
Core
Roto Star Tour (RST) Asymmetric
RG
2.530
Differential
0.053
Intermediate diff (mass bias)
0.016
Factory finish
2000 Abralon
Released
March 2023

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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