Upgrade your Mini, Totem, or Madera V2 Cassette hub with the Profile Mini 14mm GDH Chromoly Axle Conversion Kit. This conversion kit includes a Gun Drilled Hollow CrMo axle, non-drive cone spacer, and locknuts, providing increased strength and durability. Please note, it is not compatible with the Elite BMX hub. (Does not include 14mm Axle Nuts)