Brunswick
The Brunswick C•(System) 4.5 is a cft v4.5 bowling ball with the Symmetric I-Block core. RG 2.570 and differential 0.053 at 15 lb. No longer made.
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.
|
Weight
|
RG
|
Diff
|
|---|---|---|
| 16 lb | — | — |
| 15 lb | 2.570 | 0.053 |
| 14 lb | — | — |
| 13 lb | — | — |
| 12 lb | — | — |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.