General Ball Info
76H Hybrid Reactive
4000 Grit Pad
Neon Yellow and White Pearl / Navy Solid
The Sinister is the newest HP4 release for Roto Grip. This ball uses a new asymmetrical core that is wrapped with the hybrid reactive 76H coverstock. This cover is finished at 4000 grit, which provides it with plenty of traction that is suitable for heavier volumes of oil.
The Sinister was best for us on our heavy test pattern. We were really able to open up the lane with this ball, especially in the back part of the lane. Tweener and Stroker were close together at the arrows, but Tweener was able to get his ball farther right at the breakpoint. Cranker was farther left with his feet and farther right with his ...