Callaway Big Bertha Fusion vs Callaway Fusion Wide Sole

Side-by-side factory specifications. Differing values are highlighted.

Callaway Big Bertha Fusion2004–2006 · Game Improvement Ironsmulti-material (titanium face cup, tungsten-loaded polymer core) · titanium / tungsten / polymer Callaway Fusion Wide Sole2006–2008 · Super Game Improvement Ironsmulti-material (titanium face cup, tungsten weighting, wide sole) · titanium / tungsten / polymer

Specification comparison

Club	Big Bertha Fusion loft	Fusion Wide Sole loft	Big Bertha Fusion lie	Fusion Wide Sole lie	Big Bertha Fusion length	Fusion Wide Sole length
2	18	18	59.2	59.2	39.5	39.25
3	21	21	59.9	59.9	39	38.75
4	23.5	23.5	60.6	60.6	38.5	38.25
5	26	26	61.3	61.3	38	37.75
6	29	29	62	62	37.5	37.25
7	33	33	62.5	62.5	37	36.75
8	37	37	63.5	63.5	36.5	36.25
9	41	41	64.5	64.5	36	35.75
PW	46	46	65	65	35.75	35.25
AW	51	51	65	65	35.5	35.25
SW	56	56	65	65	35.25	35
LW	60	60	65	65	35	34.75

Highlighted cells differ between the two sets. Lofts and lies are factory standard.

Which should you choose?

The Big Bertha Fusion and Fusion Wide Sole share the same lofts on every club on file, so the difference is in head construction, feel and forgiveness rather than trajectory.

Both charts are reproduced in full on their own pages: Callaway Big Bertha Fusion specs and Callaway Fusion Wide Sole specs.