It doesn’t always have to take reinventing the wheel in order to produce a great bowling ball. The Resurgence core will go down in Columbia 300’s great history as one of the most successful cores we’ve produced. The low RG and Medium Differential makes this a great choice for all styles.
Core Type
Symmetric
16 pounds
RG
2.470
Diff
0.040
15 pounds
RG
2.460
Diff
0.043
14 pounds
RG
2.500
Diff
0.038
13 pounds
RG
2.530
Diff
0.055
12 pounds
RG
2.600
Diff
0.039