Both the Srixon ZX5 and ZX7 drivers come in two loft options: 9.5 and 10.5. Stock ZX5 drivers come with Project X EvenFlow Riptide shafts and Golf Pride Tour Velvet 360 grips. For the ZX7, the standard shaft option is a Project X HZRDUS Smoke Black paired with Golf Pride Tour Velvet 360 grips. As expected, both drivers come with options to upgrade shaft and grip choices that include offerings from companies like Mitsubishi, Fujikura, Aldila, Miyazaki, Project X, and UST Mamiya. Outstandingly, many custom options do not incur an upcharge.