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RUBICON
A drastic departure from our traditional symmetrical core or symmetrical weight block designs in this line, the asymmetrical Rondure™ Core was developed to increase overall ball motion throughout the lane without the aid of an added balance hole. Paired with our most recent formulation of eTrax™ solid coverstock technology, this ball has solidified the position as the “Benchmark Ball” for the Roto Grip line.
Engineered For – Medium to Medium-Heavy Oil conditions
Technical Specifications






-
12 lbs.
Radius of Gyration
2.59
Differential
0.029
PSA
0.008
-
13 lbs.
Radius of Gyration
2.57
Differential
0.032
PSA
0.010
-
14 lbs.
Radius of Gyration
2.53
Differential
0.052
PSA
0.009
-
15 lbs.
Radius of Gyration
2.49
Differential
0.052
PSA
0.011
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16 lbs.
Radius of Gyration
2.48
Differential
0.050
PSA
0.012
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.
Ad Sheet: Rubicon Ad Sheet PDF
Ball Image: Rubicon PNG
Shelf Talker/Crazy 8's: Rubicon Crazy 8 / Shelf Talker
Bowling Display Flip Card: Rubicon Bowling Display Flip Card
Tech Sheet: Rubicon Tech Sheet


eTrax Coverstock
Our purest form of reactive material to date, the Enhanced Traction (eTrax) coverstock sets the standard as the material to which all other materials are compared and tested. Formulated to provide the “true reactive” response on a variety of conditions by easily clearing the front of the lane while aggressively responding to friction down lane, the eTrax material flexes its resilience and durability day in and day out.
Engineered for Medium to Medium/Heavy Oil Conditions
