Rule GP2

Introducing the Rule GP2, the newest high-performance innovation from the Track team. The Rule GP2 defies logic. Never has the industry seen a particle ball that is aggressive in the midlane without giving up angular, continuous backend motion in heavier oil environments. The Rule GP2 features a combination of two different particles precision-injected into the aggressive Goo reactive. Track then matched the new coverstock with the large-volume Morpheus 1.0 core; added the high-volume Rev-Lever attachment from the Rule and the Xception core for strong mass bias; raised the RG for more energy retention; and attached a flip block for awesome backend reaction. Aggressive in the front and the backend, the Rule GP2 delivers the technology that has made Track the industry leader in core/coverstock innovation.


Color Blue / Orange
Core Morpheus Rev-Lever
Coverstock Goo Particle
Finish Ultra-Smooth
Lane Condition Heavy


Core Numbers

RG 2.570
DIFF 0.052


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Rule GP2 Bowling Ball
Rule GP2 Core

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