Columbia 300 Street Rally
Columbia 300 Street Rally - 16 lb is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
All bowling ball orders that stand alone ship same day if ordered before 2PM ET.

Columbia 300 Street Rally provides more power in the shiny ball category. Built with a strong asymmetric core and enhanced with HK22C² Formula 1 Pearl, which has a higher concentration of our friction-adding additives, the Street Rally delivers a quick response at the breakpoint.
This ball is designed for bowlers who want more from a shiny pearl, offering confidence on medium to heavy oil conditions with a motion that never misses the spot.
Specifications
| Series |
Pro - Rally |
| Part Number | 60-108515-93X |
| Color | Black / Rose Gold / Purple |
| Core | Shifter |
| Coverstock |
HK22C² - Formula 1 Pearl |
| Cover Type | Pearl Reactive |
| Finish | 500, 1000, 1500 Siaair / Factory Compound |
| Weights | 16-12 Pounds |
| Lane Condition | Medium to heavy oil |
| Reaction | Strong mid-lane and backend |
| Warranty | Two years from purchase date |
| Release Date | December 11, 2025 |
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Coverstock
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Core Shape
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Core
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Release Date
| LB | RG | Diff | MB |
|---|---|---|---|
| 16 | 2.480 | 0.049 | 0.015 |
| 15 | 2.478 | 0.050 | 0.015 |
| 14 | 2.494 | 0.050 | 0.015 |
| 13 | 2.597 | 0.041 | 0.014 |
| 12 | 2.593 | 0.041 | 0.014 |
Payment & Security
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