Hammer Maximum Effect

Hammer Maximum Effect Bowling Ball is more than just another release—it’s a statement piece built for bowlers who demand maximum power and control. Engineered for medium to heavy oil, this ball gives you the iconic Effect line motion you love, now with even more bite and strength. When you need confidence on demanding lane conditions, this is the ball that answers the call.

For the first time ever, Hammer has paired the proven HK22 – Cohesion cover with CFI (Carbon Fiber Infused) technology. The result is unmatched traction, explosive hook potential, and a continuation that keeps driving through the pins with authority. The aggressive 500/1500 finish ensures this ball reads the lane early while still delivering powerful backend motion, making it a perfect weapon for bowlers facing higher volumes of oil.

Visually stunning with its bold four-color swirl design, the Hammer Maximum Effect combines striking looks with uncompromising performance. Bowlers asked for more teeth, more traction, and more power—and Hammer delivered. This is not just the strongest ball in the Effect line; it’s the one that gives you maximum performance, maximum confidence, and maximum results.