Roto Grip RST X1 and Hustle PBR Bowling Ball - 2 Ball Package - 14 and 15lbs Only

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  • Roto Grip RST X1 Bowling Ball and Roto Grip Hustle PBR Bowling Ball - 2 ball package discount special
MSRP: $299.95
Now: $254.95
Was: $274.95
— You save $45.00
Frequently bought together:


Roto-Grip RST X-1 and Hustle PBR Bowling Balls - 2 Ball Package

 In this Roto-Grip Two Ball package, you will receive (1) RST X1 and (1) Hustle PBR in the weight, pin placement and top weight of your choosing (We will get as close to your request on both balls as possible). 

Roto Grip RST X-1 Bowling Ball

  • 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): 15lbs - 2.53; 14lbs - 2.55
  • Differential (Diff): 15lbs - 0.053; 14lbs - 0.053
  • Intermediate Differential (Diff): 15lbs - 0.016; 14lbs - 0.016

Additional product information:

Dating back to the mid-1950’s, there is a reason Roto Grip is often referred to as the “Original High-Performance Bowling Ball Specialists.”
Our latest asymmetrical creation continues that tradition with the development of the RST Core which produces consistent core torque and energy transfer down lane where it is needed most.
From there we formulated the most versatile MicroTrax Hybrid Coverstock to date which produces optimum responsiveness to both oil and friction.
It’s ok, you can thank us later!

Roto Grip Hustle PBR Bowling Ball

  • Color: Purple/Black/Red
  • Coverstock: VTC-S20™ Solid Reactive
  • Weight Block: Hustle™ Core
  • Factory Finish: 3000-grit Sanded
  • Flare Potential: Medium-Low
  • Radius of Gyration (RG): 15lbs - 2.53
  • Differential (Diff): 15lbs - 0.030
  • Intermediate Differential (Diff): N/A
  • Fragrance: N/A

Additional product information:


Inside you will find the now famous Hustle™ Core which measures in at more of a medium rg number. Not too high and not too low, it measures in just right. While the core differential measures in at a   lower value for more control down lane.


This new formulation of the VTC-S20 Solid Coverstock was created to create a little different reaction on the lane. VTC = Versatile Traction Control and this version due to being sanded will read the earliest of all the Hustle's without rolling too early.


This ball is ideal for those lighter oil conditions or when the backends are super clean. With the sanded VTC-S20 cover, it will not read too early while helping control the friction down lane. The Hustle PBR was created to create additional variety to the Hustle Line.

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