Roto Grip
Roto Grip Rockstar Amped Bowling Ball
NanoStar Pearl Reactive cover, Rocker AI (symmetric) core. Best for medium to medium-heavy oil.
$249.95
Roto Grip RST Hyperdrive Bowling Ball
MicroTrax Solid Reactive cover, RST Core + AI (asymmetric) core. Best for medium-heavy to heavy oil.
$289.95
Roto Grip RST Hyperdrive Pearl Bowling Ball
U-R1 Pearl Reactive cover, RST Core + AI (asymmetric) core. Best for medium to medium-heavy oil.
$289.95
$169.95
Roto Grip Transform Pearl Bowling Ball
Asymmetric pearl continuing Roto Grip's Transform series, tuned for a versatile, easy-to-read motion.
$289.95
$209.95
Roto Grip Transformer Bowling Ball
Asymmetric solid built for tunability, aimed at serious bowlers and pro shops wanting precise layout control.
$289.95
$167.95
Roto Grip Wicked Gremlin Bowling Ball
Asymmetric hybrid built for medium-heavy oil, with more midlane traction than typical nano-free solids.
$249.95
$174.95