Colors may vary from the pictures shown in this listing.
Roto Grip's newest addition to the Sword™ Line is the all new Grand Illusion™. Once again we've created a ball that is a perfect fit within our product line. This medium RG and differential bowling ball falls right between the ever popular Cell™ and the always consistent Illusion™. The combination of the Ultimate Vision™ solid reactive and the Helios II™ core delivers added length and strong mid-lane reaction on these medium to lighter volume patterns. The Grand Illusion™ is extremely versatile, so don't deceive your scores by leaving home with out it!
BALL FACTS
| Coverstock: | Ultimate Vision™ Solid Reactive |
| Weight Block: | Helios II™ Core |
| Ball Color: | Cherry Red / Royal Blue |
| Ball Finish: | 2000 Polished |
| Durometer: | 75-78 Rex D-scale |
| Flare Potential: | 4 - 5" (Med) |
BALL DYNAMICS
| Ball Weight |
Radius of Gyration |
Differential |
Mass Bias Diff. |
| 16# |
2.53 |
0.042 |
|
| 15# |
2.54 |
0.041 |
|
| 14# |
2.54 |
0.041 |
|
| 13# |
2.68 |
0.018 |
|
| 12# |
2.68 |
0.018 |
|