Roto Grip

Roto Grip RST X-3 Bowling Ball - 15lbs

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On Sale
  • Roto Grip RST X-3 Bowling Ball and Core
  • Roto Grip RST X-3 Bowling Ball
  • Roto Grip RST X-3 Bowling Ball core
MSRP: $242.95
Now: $134.95
Was: $199.95
— You save $108.00


Roto Grip RST X-3 Bowling Ball

  • Color: Yellow/ Smoke/ Grape
  • Coverstock: Micro Trak Hybrid Reactive
  • Weight Block: Roto Star Tour Core
  • Factory Finish: 4K-Fast Factory Finish
  • 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

Additional product information:

Formulated for ALL bowlers regardless of their style or their skill level. The latest installment in the RST Series provides WAY more mid-lane motion than the RST X-2, while still providing PLENTY of giddy up down lane. This version of MicroTrax™ Hybrid features nano particles throughout to provide the traction you need in oil, while its two parts pearl provide you the reaction you have come to know and love about the RST Series. So, whether you are a recent PBA Hall of Famer, or this is your very first high-end ball, the RST X-3 will provide unparalleled reaction time and time again.
Professional bowlers like to see continuous motion down lane with minimal deflection as the ball enters the pocket due to their rev rates usually being on the higher side. This logic was the basis of development by the R&D team as they looked to create a core that would maintain dynamics after drilling in order to maintain a higher level of core torque down lane. The larger mass at the base of the core does indeed create that. Especially since when drilled, the thumbhole will always end up in the void area not really affect the bottom mass of the core. Thus, making this core a “Tour Level” type core design better known as the Roto Star Tour Core (RST™ Core).
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Additional Information

Lane Condition:
Factory Finish:
4K-Fast Factory Finish
Core Type:
Hybrid Reactive
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2 Reviews

  • 5
    This is a 200 plus ball every night in league.

    Posted by Bill Robbins on Jul 6th 2023

    Best Ball I've ever had.

  • 5
    My son averages 212 and rolls 735 on a regular basis

    Posted by William Robbins on Jun 21st 2023

    This Ball destroyed the pocket and intimates The other teams he bowls against.

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