Columbia 300 Street Rally Black Rose Gold Purple Pearl Bowling Ball
- Regular Price
- $100.99
- Sale Price
- $100.99
- Regular Price
- Unit Price
- per
Shiny balls usually trade power for length. Serious bowlers stopped accepting that trade.
A pearl that clears the front still has to finish. This one does.
Performance Under Pressure: The HK22C2 Formula 1 Pearl cover carries a higher load of friction additives, so the ball responds fast at the breakpoint on medium to heavy oil.
Durability and Reliability: DynamiCore outer core technology and a two year Columbia 300 warranty keep the reaction steady season after season.
Friction Removal: The Shifter asymmetric core adds strength without making the ball hard to read. Fewer surface changes, faster adjustments.
Identity Signal: Black, rose gold and purple pearl. Bold on the rack, clean in the pocket.
Proof and Credibility: Part of the Columbia 300 Pro Rally series, built for strong midlane and backend motion.
Throw it once on fresh oil and decide for yourself.
Product Specs
| Brand | Columbia 300 |
|---|---|
| Ball Name | Street Rally |
| Coverstock | HK22C2 Formula 1 Pearl (Pearl Reactive) |
| Core | Shifter (Asymmetric) |
| Factory Finish | 500, 1000, 1500 Siaair / Factory Compound |
| Color | Black/Rose Gold/Purple |
| Performance | Strong midlane and backend |
| Lane Condition | Medium to heavy oil |
| Available Weights | 15 lb, 16 lb |
| SKU | 60-108515-93X |
| Series | Pro - Rally |
| Release Date | December 11, 2025 |
| Warranty | Two years from purchase date |
Core Specs by Weight
| Weight | RG | Differential | Asymmetry |
|---|---|---|---|
| 16 lb | 2.480 | 0.049 | 0.015 |
| 15 lb | 2.478 | 0.050 | 0.015 |
| 14 lb | 2.494 | 0.050 | 0.015 |
| 13 lb | 2.597 | 0.041 | 0.014 |
| 12 lb | 2.593 | 0.041 | 0.014 |
