Roto Grip UNIT Solid Reactive Bowling Ball

Meet the Roto Grip UNIT, a solid reactive bowling ball engineered to deliver a strong, continuous motion on medium to medium-heavy oil conditions. Its low-RG Actuator symmetric core is designed to rev quickly, while the U-R1 Solid Reactive coverstock clears the front of the lane and responds decisively to friction. The drillable Gyra-ORB element helps keep RG low while supporting energy retention through the pins.

Pre-Order — Release Date: December 4, 2026.
The ball will ship out on the release date.

Take control of the lanes with the Roto Grip UNIT™ Solid Reactive Bowling Ball, a powerful addition to Roto Grip's HP3™ performance lineup. Engineered to deliver a strong, continuous ball motion, the UNIT combines the innovative Actuator™ Symmetric Core with the U-R1™ Solid Reactive coverstock for an ideal balance of traction, control, and hitting power.

The low-RG Actuator Core promotes quick revving action, while its Gyra-ORB technology helps retain energy for a powerful continuation through the pins. Finished at 4000-grit Abralon, the UNIT delivers a smooth, predictable reaction with excellent performance on medium to medium-heavy oil conditions.

Whether you're looking for consistent midlane traction or a dependable reaction as lane conditions evolve, the Roto Grip UNIT offers the performance and versatility needed to elevate your game.

• Performance Level: High Performance
• Color: Cerulean / Black
  
• Core: Actuator™ Core with Gyra-ORB Technology
  
• Core Type: Symmetric
  
• Coverstock: U-R1™ Solid Reactive
  
• Cover Type: Solid Reactive
  
• Finish: 4000-grit Abralon®
  
• Lane Condition: Medium to Medium-Heavy Oil
  
• Weights: 12–16 lbs.
  
• RG: (15 lbs.) 2.48
  
• DIFF: (15 lbs.) 0.045, INT DIFF: N/A (Symmetric Core)
  
• Warranty: Manufacturer warranty — duration to be confirmed.