Compare the specs of the 900 Global Zen and 900 Global Aspect side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | 900 Global | 900 Global |
| Ball Name | Zen | Aspect |
| Cover Name | S77 Response Pearl | S77 Response Solid |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 1500 Grit Polished | 3000 Abralon |
| Color | Magenta / Teal / Silver | Blue / Steel / Orange |
| Core Name | Meditate Symmetric | Reflector Symmetric |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.49 | 2.51 |
| Total Diff. | 0.051 | 0.048 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |