Driver head Specifications
| fΌ | ΜΟ (CC) |
dΚ (g) |
΅« [g (gEcm3) |
tg | Atg | tF[Xp | FP (mm) |
dS£ (mm) |
dS[x (mm) |
dS (mm) |
dSp |
| Great Big Bertha | 250.5 | 197.4 | - | 12.0 | 15.0 | 2.5 | 17.4 | 40.0 | 35.5 | 14.5 | 17.5 |
| Big Bertha Warbird | 187.0 | 201.3 | 2407 | 10.0 | 11.0 | 0.2 | 16.8 | 31.6 | 27.5 | 17.9 | 18.2 |
| Biggest Big Bertha | 294.6 | 195.7 | 3109 | 10.0 | 12.0 | 2.3 | 19.3 | 38.6 | 34.5 | 19.0 | 18.0 |
| Great Big Bertha (Half Loft ) |
258.7 | 199.3 | 3019 | 7.5 | 7.4 | 1.7 | 16.3 | 36.2 | 36.0 | 15.5 | 24.8 |
| Hawk Eye | 243.9 | 194.0 | 2568 | 10.0 | 11.8 | 2.1 | 18.9 | 31.9 | 35.0 | 19.0 | 26.4 |
| Steel Head | 192.5 | 201.7 | 2434 | 10.0 | 11.0 | -0.7 | 16.9 | 29.5 | 29.0 | 18.0 | 20.6 |
| Steel Head Plus | 204.7 | 195.2 | 2398 | 10.0 | 10.8 | 1.2 | 17.4 | 29.5 | 28.6 | 18.0 | 20.3 |
| EERECU Forged Titan | 335.3 | 193.4 | 3032 | 10.0 | 11.2 | 2.7 | 19.1 | 31.4 | 35.3 | 25.0 | 26.4 |
| Hawk Eye VFT | 300.0 | 195.9 | 2855 | 10.0 | 11.4 | 2.8 | 19.0 | 29.9 | 34.1 | 23.5 | 27.0 |
| C4 | 369.3 | 190.4 | 3554 | 11.0 | 10.5 | 1.3 | 19.7 | 33.0 | 40.8 | 21.5 | 28.0 |
| EERECU Forged Titan Pro spec 300 |
307.4 | 196.7 | 3073 | 10.5 | 10.2 | -0.1 | 20.1 | 30.1 | 36.6 | 24.0 | 25.7 |
| Steel Head V | 225.0 | 193.9 | 2728 | 9.0 | 9.6 | 0.7 | 16.5 | 30.7 | 28.8 | 17.5 | 21.0 |
| Great Big Bertha U{ | 384.3 | 197.9 | 3569 | 10.0 | 10.6 | -1.3 | 19.8 | 33.9 | 39.0 | 22.0 | 25.5 |
| EEREC Fusion | 357.2 | 198.9 | 3673 | 10.0 | 10.8 | -1.3 | 19.8 | 33.9 | 39.0 | 22.0 | 25.5 |
| Big Bertha { Titan | 359.8 | 197.5 | 3681 | 10.0 | 11.2 | 0.0 | 20.0 | 35.4 | 38.0 | 27.6 | 22.6 |
| Great Big Bertha U{ Ώ |
385.0 | 194.6 | 3539 | 9.0 | 9.5 | -0.9 | 19.0 | 33.9 | 37.3 | 30.1 | 21.4 |
| Great Big Bertha U{415 | 420.6 | 192.9 | 3695 | 10.0 | 11.3 | -1.3 | 19.2 | 33.5 | 38.8 | 30.6 | 25.5 |
| EEREC HOT | 458.0 | 192.7 | 3895 | 10.0 | 11.9 | -1.0 | 22.1 | 33.2 | 39.6 | 31.3 | 25.3 |
| X-18 | 464.2 | 197.0 | 4223 | 10.0 | 10.4 | 0.6 | 19.6 | 34.3 | 38.8 | 31.0 | 23.0 |
| X-18CF | 462.5 | 196.3 | 4083 | 9.0 | 9.4 | -0.5 | 19.0 | 34.6 | 36.9 | 31.7 | 19.0 |
| EEREC HOT Tour | 460.5 | 201.5 | 4248 | 9.0 | 9.9 | -0.8 | 21.3 | 33.6 | 38.6 | 31.4 | 23.5 |
| EEREC V | 454.9 | 195.0 | 4251 | 10.5 | 11.5 | 1.5 | 21.0 | 41.5 | 38.0 | 32.4 | 19.5 |
| FT-i (Draw) | 457.7 | 198.5 | 5068 | 9.0 | 10.3 | -0.2 | 21.2 | 31.9 | 45.1 | 32.2 | 32.2 |
| FT-5 (Draw) | 461.8 | 203.2 | 4686 | 10.0 | 10.2 | 0.9 | 22.3 | 29.5 | 42.8 | 31.1 | 31.2 |
| HYPER EEREC | 459.5 | 198.3 | 4353 | 9.5 | 10.8 | -1.3 | 20.9 | 37.3 | 40.7 | 32.4 | 22.9 |
| Big Bertha 460 | 465.5 | 193.9 | 4358 | 10.0 | 11.8 | 0.1 | 20.3 | 37.6 | 39.2 | 31.2 | 23.2 |
| FT-i Tour LowCG (Draw) |
457.5 | 199.4 | 4388 | 9.5 | 10.3 | -0.1 | 22.3 | 30.7 | 40.8 | 30.0 | 26.8 |
| HYPER X | 462.1 | 200.9 | 4406 | 10.5 | 11.2 | -1.0 | 21.2 | 36.1 | 36.3 | 33.4 | 20.3 |
| LEGACY | 461.0 | 199.3 | 4314 | 10.5 | 11.1 | -0.3 | 20.3 | 37.0 | 41.3 | 31.3 | 24.4 |
| FT-9(D) | 463.8 | 199.7 | 4484 | 10.0 | 11.8 | 0.6 | 21.5 | 32.6 | 37.6 | 30.7 | 26.2 |
| FT-9(N) | 464.7 | 200.1 | 4821 | 10.0 | 10.7 | -1.0 | 20.6 | 34.7 | 40.3 | 30.0 | 25.4 |
| FT-iQ | 453.7 | 199.0 | 5099 | 10.0 | 11.3 | 2.5 | 20.9 | 30.8 | 43.0 | 29.8 | 33.0 |
| Big Bertha Diablo (D) | 457.8 | 203.4 | 5065 | 10.0 | 11.4 | 3.6 | 21.0 | 35.1 | 45.2 | 31.4 | 31.1 |
| Big Bertha Diablo (N) | 445.9 | 201.0 | 4780 | 10.0 | 10.4 | 0.7 | 21.1 | 37.2 | 42.3 | 31.2 | 26.2 |
| LEGACY AERO | 460.2 | 197.7 | 4506 | 10.5 | 11.0 | -0.5 | 20.1 | 34.5 | 40.0 | 30.2 | 26.1 |
| Diablo EDGE (Black) | 443.8 | 199.0 | 4289 | 9.5 | 9.4 | 0.1 | 18.2 | 39.3 | 36.3 | 31.8 | 22.2 |
| Diablo EDGE (RED) | 451.3 | 201.2 | 5104 | 10.0 | 11.2 | 2.1 | 20.6 | 41.3 | 44.2 | 32.4 | 27.1 |
| LEGACY TYPE L | 458.6 | 194.0 | 4389 | 10.5 | 10.7 | -0.1 | 20.4 | 34.4 | 39.3 | 31.1 | 25.2 |
| LEGACY TYPE S | 439.2 | 201.9 | 4406 | 10.5 | 10.2 | -0.9 | 20.6 | 34.9 | 37.3 | 31.8 | 21.8 |
| LEGACY Tour | 431.2 | 192.9 | 3893 | 9.5 | 9.0 | 0.2 | 17.6 | 36.8 | 34.4 | 31.4 | 21.9 |