Front Hub Specifications:    
Hub mounting width (MM):    100 MM
Brand:    Novatec
Model:    Others
Color:    Black
Number of spoke holes:    36GTS
Type of brake:    Disc (6 bolts)
Type of axle:    Fixed axle 145 MM
Axle included:    Yes, with nuts
Type of bearings:    Ball bearings
Intended use:    Cargo

Data for spoke length calculations using the Sapim spoke size calculator: 
Total length of the hub (MM): 100
Non-gear side (MM): 26
Gear side (MM): 12
Hub diameter non-gear side (MM): 58
Hub diameter gear side (MM): 58
 
Link to spoke calculator: www.sapim.be/spoke-calculator