Product Description
The 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.
Color: Black/Rose Gold/Purple *Please note that colors may slightly vary from image shown
Coverstock: HK22C² - Formula 1 Pearl
Weight Block: Shifter Asymmetric
Factory Finish: 500, 1000, 1500 Siaair Micro Pad / Factory Compound
Flare Potential: 6" Plus (high)
Radius of Gyration (RG): 2.478
Differential (Diff): 0.050
Intermediate Differential (Mass Bias): 0.015
| Weight | RG | Diff. | Interm. Diff. |
|---|---|---|---|
| 16 | 2.480 | 0.049 | 0.015 |
| 15 | 2.478 | 0.050 | 0.015 |
| 14 | 2.494 | 0.050 | 0.050 |
| 13 | 2.597 | 0.041 | 0.014 |
| 12 | 2.593 | 0.041 | 0.014 |
