Storm Proton PhysiX 25th Anniversary Overseas Bowling Ball

Storm Proton PhysiX 25th Anniversary Bowling Ball

Think Like a Proton. Always Positive.

It’s really no surprise why the PhysiX and AstroPhysiX have been wildly popular ever since their respective debuts. After all, the PhysiX offers one of the shapeliest reactions available, and the AstroPhysiX follows it up with stellar performance when the pattern opens up, and more length and backend are required. But until now, there really hasn’t been a PhysiX truly suited for heavy oil. Well, consider the problem solved! The Proton PhysiX is here to give you traction and hook on virtually any heavy oil condition imaginable.

The Atomic Core returns to power up this latest PhysiX offering. Strong backend motion, continuation, and pocket-crushing power are all hallmarks of the Atomic Core. In the Proton PhysiX, this low-RG, high-differential engine will deliver the same combination of consistency and power that has always made it popular among bowlers of all styles, and it will do it on the longest and heaviest oil patterns placed before you. The Proton PhysiX shining attribute is the Atomic Core with a super-low RG that helps generate spin. This extremely center-heavy mass gets the ball moving in a dangerous way, providing the ball with added responsiveness and rewarding the player who can roll it with authority. The AstroPhysiX is an excellent option for players who like to swing big and want some extra backend leverage to give their game a boost

With extreme amounts of power and dynamics, the Storm Proton PhysiX almost feels like cheating.

Coverstock Name: Solid Reactive
Coverstock Style: Solid
Coverstock Type: Reactive
Weight Block: Atomic Core
Flare Potential: High
Radius of Gyration (RG): 2.48
Differential (Diff): .053
Mass Bias: .017

Overseas bowling balls are approved for all sanctioned USBC league and tournament play, but may not approved for PBA competition. Please check all rules and regulations before competition.

Weight	15 lbs
Dimensions	9 × 9 × 9 in
Ball Weight	12LB, 13LB, 14LB, 15LB, 16LB
Bowling Ball Color	Black, Pink, Purple
Bowling Ball Cover Name	Storm NeX Solid Reactive
Brand	Storm
Bowling Ball Core Name	Storm Atomic Core
Differential: Diff (15LB)	.053
Flare Potential	4 – 5 Inches
Mass Bias Strength	.017
Radius of Gyration: RG (15LB)	2.48
Scent	None
Surface Finish	2000 Grit
Bowling Ball Core Shape	Asymmetrical Core
Bowling Ball Coverstock Type	Reactive
Ball Performance Level	High Performance Bowling Balls, Storm Premier Line
Preferred Lane Conditions	Heavy Oil

Place your order by 2PM EST Monday through Friday (excluding holidays) and in stock and available items ship the same day. Orders placed after 2PM EST ship the next business day.

Standard shipping takes 3 to 7 business days depending on your location. Expedited options are available at checkout.

We ship with USPS, UPS, and FedEx. Free ground shipping covers the 48 contiguous states and APO/FPO addresses. To Alaska, Hawaii, Puerto Rico, and Guam, bowling balls ship for $24.95 per ball and most other items ship free. Oversized roller bags carry an additional charge to Alaska, Hawaii, Puerto Rico, Guam, and APO/FPO, and large roller bags are not covered by free ground shipping to PO boxes.

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International Shipping - Duties, & Taxes & Return Information

Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.

Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.

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