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Big Bertha udesign

  - Callaway
Introduced for 2014, this 460-cc driver features adjustable loft, lie, and movable sliding weights. It is available in RH and LH in three versions with a 45.5" shaft, D2 swing-weight, and a square face angle. The "udesign" option includes eight primary colors and eight secondary colors.

The default loft options are 9.0°, 10.5°, and 13.5°.