Roto Grip Rockstar Amped

This ball is engineered specifically for medium to medium-heavy oil conditions. Its core and coverstock combination allows it to handle that volume of oil while still maintaining enough energy to create a strong, aggressive backend motion.

The NanoStar Pearl coverstock is designed to provide a sharp, aggressive reaction at the backend of the lane. Because it is a pearl reactive resin, it helps the ball glide through the front part of the lane before snapping hard toward the pocket.

The Rocker + A.I. core is built for bowlers who want high-revving power and a strong flare potential. If you are looking for a ball that generates significant motion and consistent pin action, this core technology is designed to deliver that extra punch.

The ball comes with a Power Edge factory finish, which is designed to balance traction and backend snap. This finish helps the ball read the mid-lane while ensuring it retains enough energy to drive through the pins effectively.

While high flare potential generally means the ball creates more track flare and exposes fresh coverstock to the lane, it also means the ball is more responsive to friction. It is a powerful tool, but it is best suited for bowlers who have a consistent release and can manage that aggressive backend motion.