Roto Grip Rockstar™ Amped

Turn Up the Volume. Own the Stage.

This isn’t just a bowling ball—it’s a mosh pit of power, precision, and pure rebellion. The Rockstar Amped was engineered to make every shot feel like a chart-topping performance, delivering explosive energy and undeniable style.

At the forefront is the all-new NanoStar™ Pearl coverstock, a game-changing blend with a medium load of nanoparticles. This cover grips the lane like a guitar solo grips your soul—producing a fiery, amped-up backend reaction that refuses to fade into the background.

But the real star is the Rocker Core with A.I. Core Technology. It’s the lead singer and rhythm section in perfect harmony—fast-revving, aggressive, and built to power through the pins with the authority of a power chord blasting through amplifiers.

Ball Specs

• Coverstock: NanoStar™ Pearl Reactive

• Core: Rocker + A.I. Core Technology

• Finish: Reacta Gloss

• Reaction: Strong mid-lane read with an amped backend finish

• Lane Condition: Medium to Heavy Oil