Hammer Maximum Effect Hybrid PRE-DRILLED Bowling Ball

This ball ships professionally PRE-DRILLED for your convenience.

We’ve simplified the process so you can hit the lanes faster. Based on the ball weight you choose, we’ll drill it to a standard hand size that fits most bowlers in that weight range:

• X-Small (6lbs): Ages 8 & under
• Small (8–9lbs): Ages 8–11, women’s ring size 8–11
• Medium (10–12lbs): Ages 11–15, adult ring size 10 or under
• Large (13–14lbs): Men’s ring size 10–12 or larger hands
• X-Large (15–16lbs): Men’s ring size 13+ or extra-large hands

Want a different drilling size than standard?
Email us immediately after checkout with your order number and your preferred size.

Hammer Maximum Effect Hybrid Bowling Ball – Precision, Power, and Performance

Take your game to the next level with the Hammer Maximum Effect Hybrid Bowling Ball. Built as the ultimate upgrade to the Hammer Effect line, this ball combines unmatched precision, power, and versatility for medium to heavy oil conditions. Featuring the Huntsman Core and HK22-Cohesion Hybrid Reactive coverstock, it delivers consistent hook potential, strong backend motion, and superior mid-lane traction.

Engineered for serious bowlers, the Maximum Effect uses CFI (Carbon Fiber Infused) technology to enhance durability and maintain peak performance throw after throw. The factory 1500-grit finish ensures maximum traction on demanding oil patterns, while the bold black, green, purple, and silver swirl design stands out on the lanes.

Key Features:

• Ideal for medium to heavy oil conditions with consistent mid-lane control

• HK22-Cohesion Hybrid Reactive coverstock for strong backend reaction

• Huntsman Core provides power, precision, and versatility

• CFI technology enhances durability and long-lasting performance

• Factory 1500-grit finish maximizes hook potential

• Eye-catching four-color swirl design

Specifications:

• Brand: Hammer

• Core Shape: Asymmetrical

• Core Name: Huntsman Core

• Coverstock Type: Hybrid Reactive

• Coverstock Name: HK22-Cohesion Hybrid Reactive

• RG (15lb): 2.47

• Differential (15lb): .050

• Mass Bias Strength: .017

• Flare Potential: 5–6 Inches

• Surface Finish: 1500 Grit

• Lane Conditions: Medium – Heavy Oil

• Available Weights: 12lb – 16lb

• Performance Level: Upper Mid / High Performance

• Colors: Black / Green / Purple / Silver

• Release Date: September 2025

Whether competing in tournaments or improving league scores, the Hammer Maximum Effect Hybrid provides the traction, power, and control you need to dominate the lanes. Make it a key part of your bowling arsenal today.