Radical Counter Attack Solid Bowling Ball Features:

The Counter Attack Solid is half of a dual release in Radical’s affordable EZ-Use line, along with the Counter Attack Pearl. This ball uses the Ai-20 Solid coverstock and the Rack Attack 2 Symmetric core. This core is a higher RG (2.575″) and lower differential (0.023″) symmetrical design, offering tight flare rings in the oil and providing easy length. The lower differential keeps this ball from over-hooking when it comes out of the pattern on the back end, allowing bowlers to play straighter up the outside part of the lane on drier conditions.


The Counter Attack Solid and Pearl follow in the footsteps of the Radical Cult favorites, the Rack Attacks. The Counter Attack balls feature the Ai-20 coverstock formulation, it is the same exact cover formulation used in the original Rack Attacks. The core design is very similar, they have made a few subtle changes to enhance the continuation through the pins, making these an improved version of the original Rack Attacks.


The goal was to create a replacement to the original Rack Attacks and to increase the versatility of the Radical Technologies performance line up.

Radical Counter Attack Solid

  • Coverstock Type

    Solid Reactive

    Core Type


    Recommended Lane Conditions

    Medium to Light Oil

    Reaction Type

    Easy Length with Smooth Backend Motion

    X Factor Hook Rating Scale (1-20)


    Radius of Gyration (RG)

    2.575 (15lb)

    Differential (DIFF)

    .023 (15lb)

    Flare Potential





    Ai20 Solid

    Factory Finish

    500, 1000 & 3000 Siaair Micro Pad


    Purple Solid

    Release Date