RST X-1

  • $189.95
    Unit price per 


Tour players naturally tend to migrate to those balls that offer more core torque and continuous motion down lane with minimal deflection through the pins. It was that logic that led to the development and creation of the all-new Roto Star Tour™ Core—designed for Tour level players and those who aspire to score like them..

  • Color: Black / Dark Forest / Forest Pearl
  • Coverstock: MicroTrax Hybrid
  • Weight Block: Roto Star Tour Core
  • Factory Finish: 3000 Abralon
  • Flare Potential: High
  • Radius of Gyration (RG): 16lbs - 2.52; 15lbs - 2.53; 14lbs - 2.55
  • Differential (Diff): 16lbs - 0.049; 15lbs - 0.053; 14lbs - 0.053
  • Intermediate Differential (Diff): 16lbs - 0.015; 15lbs - 0.016; 14lbs - 0.016
  • Fragrance: N/A