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Roto Grip RUBICON UC2 Bowling Ball
Powered by the same mildly asymmetric Rondure™ Core as one of the hottest balls on the planet, the Rubicon UC2 (Ultimate Concept 2) showcases our latest eTrax™ pearlized coverstock formulation which automatically thrusts this ball onto the “MUST HAVE” list for any bowler. It’s ok, you can thank us later..
Sku: BBMRRU12
Color: Cosmic Black/Purple Sky
TECHNICAL SPECIFICATIONS
16 LBS.
RADIUS OF GYRATION
2.48
DIFFERENTIAL
0.050
PSA
0.012
15 LBS.
RADIUS OF GYRATION
2.49
DIFFERENTIAL
0.052
PSA
0.011
14 LBS.
RADIUS OF GYRATION
2.53
DIFFERENTIAL
0.052
PSA
0.009
13 LBS.
RADIUS OF GYRATION
2.57
DIFFERENTIAL
0.032
PSA
0.010
12 LBS.
RADIUS OF GYRATION
2.59
DIFFERENTIAL
0.029
PSA
0.008
RONDURE CORE
A drastic departure from our traditional symmetrical core or symmetrical weight block designs in the HP3 line, the asymmetrical Rondure Core was developed to increase overall ball motion throughout the lane without the aid of an added balance hole since those are now illegal in sanctioned competition. The starting point of this core was creating a low RG core design with a small intermediate split in order to emulate that symmetrical core with an extra hole type motion a lot of bowlers have grown accustomed to. Dynamically speaking, this core will rev up in the midline while providing more motion down lane than your traditional asymmetrical design. The smaller intermediate differential provides continuation closer to a symmetrical design. Thus, making this part the gap filler between asymmetrical and symmetrical core designs.