Storm Phaze 2 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.

Storm Phaze II Bowling Ball — Pure Control with Unmatched Symmetrical Power

The Storm Phaze II is a modern classic—praised for its benchmark control, continuous motion, and ability to read the lane with unmatched precision. Designed for bowlers who crave strong traction and a smooth, readable reaction, the Phaze II is one of the most reliable tools in the Storm Master Line arsenal.

At the heart of the ball is the legendary Velocity Core, a symmetrical weight block built for high rev rates and fluid motion. With an RG of 2.48 and a differential of .051 (15lb), this core creates strong midlane roll and impressive continuation through the pins. The fast-revving shape ensures the Phaze II picks up early but never burns out.

Wrapped in Storm’s TX-16 Solid Reactive coverstock, the Phaze II bites hard into medium to heavy oil conditions. This R&D-backed blend of solid reactive material provides the traction you need to control tough patterns. Finished at 3000 Grit, it’s smooth, predictable, and built to handle volume without sacrificing backend motion.

A bold tri-color mix of blue, purple, and red makes this ball as eye-catching as it is effective, and with a Red Velvet Cake scent, it brings personality to performance.

Specs at a Glance:

• Coverstock: Storm TX-16 Solid Reactive

• Core: Velocity Core

• Core Shape: Symmetrical Core

• Coverstock Type: Reactive

• Surface Finish: 3000 Grit

• RG (15lb): 2.48

• Diff (15lb): .051

• Mass Bias Strength: N/A

• Flare Potential: 4–5 Inches

• Best For: Medium – Heavy Oil

• Weights: 12lb, 13lb, 14lb, 15lb, 16lb

• Color: Blue, Purple, Red

• Performance Level: High Performance Bowling Balls, Storm Master Line

• Scent: Red Velvet Cake

• Brand: Storm

Whether you're building a new arsenal or looking for the perfect benchmark ball, the Phaze II delivers dependable power with silky-smooth control.