The Roto Grip Rockstar Amped is built for bowlers seeking maximum power, precision, and explosive backend reaction. Featuring the revolutionary NanoStar Pearl coverstock, infused with a medium load of nanoparticles, this ball grips the lane and delivers a powerful response at the breakpoint.

Beneath the cover lies the Rocker + A.I. Core Technology, generating fast, aggressive motion that drives the pins like a high-voltage guitar riff. The combination of cover and core ensures consistent length, a strong midlane read, and explosive backend, making it perfect for medium to heavy oil conditions and bowlers looking for a reliable high-performance ball.