Roto Grip Perfect Gem bowling ball

Brand:

214,00€

The legend has evolved. We took the undisputed heavy-hitter of the GEM™ series and pushed it through our advanced A.I. Core Technology lab to create a ball that doesn’t just hook—it strikes with surgical intent. By strategically refining the core density, we’ve unlocked a new motion profile that retains the raw strength of the original while offering a cleaner look through the front of the lane and a more aggressive finish at the pins.

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Description

Color Pink/Rose/Onyx
Core GEM™ + A.I. Core Technolog
Core Type Asymmetrical
Coverstock E-R1™ SolidReactive
Coverstock Type Solid Reactive
Differential (DIFF) .057 (15lb)
Factory Finish 2000-grit Abralon
Flare Potential Medium
Mass Bias Differential (MB) 0.017 (15lb)
Performance High Performance
Radius of Gyration (RG) 2.49 (15lb)
Reaction Type Skid/Flip
Recommended Lane Conditions Medium to Medium Heavy Oil
Release Date 10-02-2026
X Factor Hook Rating Scale (1-20) 18

Additional information

Weight

14 lbs, 15 lbs

You can return or change the product that you have purchased on sivissidis.gr, by visiting our store in 45 Geraniou Str. Omonia 104 31.

Terms may apply

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