Radical Bonus Bowling Ball

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  • Radical Bonus Bowling Ball and Core
  • Radical Bonus Bowling Ball
  • Radical Bonus Bowling Ball Core
MSRP: $229.95
— You save $95.00
Frequently bought together:


Radical Bonus Bowling Ball

  • Color: Violet/Black
  • Coverstock: Forged Solid
  • Weight Block: Symmetric with Dynamicore
  • Factory Finish: 500, 2000 Siaair Micro Pad
  • Flare Potential: 2-4"
  • Radius of Gyration (RG): 16lbs - ; 15lbs - 2.487; 14lbs -
  • Differential (Diff): 16lbs - ; 15lbs - 0.030; 14lbs - 
  • Intermediate Differential (Diff): N/A
  • Fragrance: N/A

Additional product information:

The Bonus adds a new motion to the Radical Reliable price point. The Bonus uses a newly developed core with a lower differential .030 and a low RG of 2.48. We are for the first time using our Forged cover (this is the cover we used in the Katana line) at a price point other than Top Shelf. The addition of the Forged cover and the lower differential core design creates a ball motion that is easy to control yet offers plenty of down lane motion and continuation. The Bonus ball motion is stronger than the Intel yet more controllable than the other Reliable price point balls in the Radical line up. As with all our Reliable and Top Shelf price points, we use the hard-hitting popular DynamiCore.

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Additional Information

Lane Condition:
Factory Finish:
Sanded 2000 Siaair
Core Type:
Solid Reactive
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2 Reviews

  • 5
    Radical Bonus

    Posted by Bob Moran on Jul 30th 2020

    Simply put imagine a Radical Intel on steroids. Very smooth and controllable with great down lane motion to make a great benchmark ball shape. As with any Radical ball this one continues all the way through the pins. A must have for league and tournament bowlers

  • 5

    Posted by Carolea Oakes on Jul 21st 2020

    I have had the privilege of watching this ball being thrown by both a left handed and a right handed and I can tell you this ball is going to be a must in your bag. It is very clean through the fronts, continuous down lane, very smooth rolling, predictable and fits perfectly between the Counter Attack Solid and the Intel. If you love your Intel as much as I do the this is one to be excited about. Bonu$ day is 8/6/2020 so pre-order yours now.

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