Overview
Introducing the Columbia 300 Rally, the latest high-performance addition to the Columbia 300 lineup and the perfect follow-up to the renowned Speed series. Featuring the Shifter core—one of Columbia 300’s most trusted and successful asymmetric designs—the Rally takes performance to the next level. Finished with a 2000 grit, it combines the cutting-edge HK22 coverstock with Cohesion and Formula 1 additives, ensuring an exceptional combination of strength, control, and versatility. With its ability to handle various lane conditions, the Rally is set to become your new go-to ball, delivering outstanding results on any medium to oily condition. Get ready to rally your game with unmatched performance.
 
Specifications
| Series | 
Pro - Rally | 
| Part Number | 
60-108375-93X | 
| Color | 
Royal Blue / Lime / Silver | 
| Core | 
Shifter | 
| Coverstock | 
HK22C - Formula 1 Hybrid | 
| Cover Type | 
Hybrid Reactive | 
| Finish | 
500, 2000 Siaair Micro Pad | 
| Weights | 
16-12 Pounds | 
| Lane Condition | 
Medium to heavy oil | 
| Reaction | 
Strong overall hook | 
| Warranty | 
Two years from purchase date  | 
| Release Date | 
April 17, 2025 | 
 
 
Core Numbers
|   | 
 16 lb 
 | 
 15 lb 
 | 
 14 lb 
 | 
 13 lb 
 | 
 12 lb 
 | 
| 
 RG 
 | 
2.480 | 
2.478 | 
2.494 | 
2.597 | 
2.593 | 
| DIFF | 
0.049 | 
0.050 | 
0.050 | 
0.041 | 
0.041 | 
| ASY | 
0.015 | 
0.015 | 
0.015 | 
0.014 | 
0.014 |