Street Rally
- 1 year Limited Warranty
- 14 days right of return
- More than 3500 products
- Pay as you like
The Columbia 300 Street Rally is built for bowlers who want more power from a shiny pearl bowling ball. Featuring a strong asymmetric core, it creates increased hook potential and a more aggressive shape compared to traditional pearl options. (Asymmetric core – increased hook potential)
Wrapped in the HK22C² Formula 1 Pearl coverstock, the ball uses a higher concentration of friction-enhancing additives to produce a fast, decisive response at the breakpoint. This results in a sharp downlane move with dependable control. (HK22C² Pearl – fast breakpoint response)
Designed for medium to heavy oil conditions, the Street Rally gives bowlers confidence in a shiny pearl that consistently hits the spot and delivers strong continuation through the pins. (Medium–heavy oil – strong continuation – reliable pearl motion)
Would you like us to drill the ball for you? Select the desired drilling service, provide the required details, and add it to your shopping cart.
| Factory Finish: | 500, 1000, 1500 Siaair / Factory Compound |
| Finish: | Polished |
| Coverstock: | Pearl Reactive |
| Coverstock Name: | HK22C² - Formula 1 Pearl |
| Core Type: | Asymmetric |
| Core Name: | Shifter |
| Differential (15lbs): | 0.050 |
| RG (15lbs): | 2.478 |
| Lane Condition: | Medium-Heavy |
| Mass Bias Diff (15lbs): | 0.015 |
| Flare Potential: | |
| Ball Motion: | |
| Release Date: | 12/11/2025 |
