StrikeStack
Ball library
Roto Grip Tour Dynam-X bowling ball

Roto Grip

Tour Dynam-X

Released July 2023

Medium OilEarly HookTraction
Hook strength
7/10

Specs

Coverstock
TourTrax Solid Solid Reactive
Core
Rondure Tour Asymmetric
RG
2.470
Differential
0.026
Intermediate diff (mass bias)
0.010
Factory finish
2000 Abralon
Released
July 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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