The Roto Grip Rockstar Bowling Ball is a high-performance 15 lb bowling ball designed for medium-heavy lane conditions. Made of reactive resin urethane with a symmetrical core, this multicolor ball guarantees a high-performance experience on the bowling alley. With a polished finish and a 1-year manufacturer warranty, this ten-pin bowling ball is perfect for serious bowlers looking to improve their game with a trusted brand like Roto Grip.
