Hammer Maximum Effect Bowling Ball

HK22 Cohesion Hybrid Reactive cover, Huntsman (asymmetric) core. Best for medium to heavy oil.
Manufacturer: Hammer
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$279.95

The Maximum Effect is the strong, versatile hybrid of Hammer's Effect line, pairing the Huntsman core with the HK22 Cohesion hybrid cover.

  • Coverstock: HK22 Cohesion Hybrid Reactive
  • Core: Huntsman (asymmetric)
  • Specs: 2.470 RG, .050 differential, .017 mass bias (15 lb)
  • Factory finish: 1500 Grit
  • Best for: Medium to heavy oil
  • Weights: 12 to 16 lb
  • Sold undrilled