The Columbia 300 Virus pairs the Virus core with the strong ERT Solid cover to give a strong benchmark type reaction on fresh oil conditions.
DYNAMICORE
The Virus features the innovative outer core technology called DynamiCore. This industry-leading technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.
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.
ADDITIONAL INFORMATION
| BRAND | Columbia 300 |
|---|---|
| BOWLING BALL COVERSTOCK TYPE | Reactive |
| BOWLING BALL COVER NAME | Columbia 300 ERT Solid Reactive |
| BOWLING BALL CORE SHAPE | Symmetrical Core |
| BOWLING BALL CORE NAME | Columbia 300 Virus Core |
| RADIUS OF GYRATION: RG (15LB) | 2.48 |
| DIFFERENTIAL: DIFF (15LB) | .056 |
| MASS BIAS STRENGTH | N/A |
| FLARE POTENTIAL | 4 – 5 Inches |
| SURFACE FINISH | 3000 Grit |
| BALL LANE CONDITIONS | Medium – Heavy Oil |
| BALL PERFORMANCE LEVEL | High Performance Bowling Balls |
| BOWLING BALL COLOR | Black |
| BALL WEIGHT | 14LB, 15LB, 16LB |
Additional information
| Ball weight | 14 LBS, 15 LBS, 16 LBS |
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