League

Name Ball Coverstock Drilling Layout Core Weight RG Diff MB Diff Notes
Rotogrip Clone Roto Grip Clone Clone OpiTrax
Solid Reactive
VLS by Storm
5.” × 4” × 3.75”
Clone
Asymmetric
15 pounds 2.510 0.056 0.016
Idol Cosmos Roto Grip IDOL Cosmos IDOL Cosmos XtremeTrax Pearl
Pearl Reactive
VLS by Storm
2.” × 3.5” × 3.5”
IDOL Cosmos
Symmetric
15 pounds 2.490 0.052
Phaze V Storm Phaze V Phaze V R2S Pearl
Pearl Reactive
VLS by Storm
4.” × 4” × 4.5”
Phaze V
Symmetric
15 pounds 2.480 0.051