Front axle hub with rotating body most commonly used for (but not limited to) 50cc, 70cc, 90cc, 110cc and 125cc ATVs. Three bolt rim mount and four bolt rotor mount. Approximate dimensions:
Total Length: 69.9mm
Bolt Stud Spacing: 78mm
Bolt Stud Hole: M8
Rotor Mounting Holes: 6mm
Rotor Mounting Hole Spacing (across): 50mm (centre to centre)
Rotor Mounting Hole Spacing (side by side): 35mm (centre to centre)