You asked for more, and Hammer delivered. The Maximum Effect is the biggest, boldest release yet in the wildly popular Effect line—engineered for ultimate performance on medium to heavy oil conditions. Designed to amplify the signature Effect motion that bowlers love, this powerhouse pushes the limits of traction and strength.
For the first time ever, Hammer has paired the HK22 – Cohesion coverstock with CFI (Carbon Fiber Infused) technology, delivering unmatched grip and durability. Finished at a rough 500/1500 grit, the Maximum Effect digs deep into the lane for explosive motion and relentless continuation. And with its stunning four-color swirl design, this ball commands attention both on the rack and down the lane.
When Hammerheads asked for more bite, more strength, and more Effect—we answered. This is Maximum performance, Maximum confidence—Maximum Effect.
Specifications:
Coverstock: HK22 – Cohesion Solid Reactive with CFI Technology
