Specifications of the rear hub:    
Brand:    Novatec
Model:    D792SB/A-AA-11S
Color:    Black
Number of spoke holes:    32GTS
Type of brake:    Disc (6 bolts)
Number of gears:    HG Body 36.85 MM (HG 11) = suitable for all cassettes (possibly with the use of spacer(s))
Type of axle:    Drop axle
Axle included:    Yes, quick release
Type of bearings:    Industrial bearings
Average weight (GR):    269
Intended use:    MTB
    
Data for spoke length calculations using the Sapim spoke size calculator:    
Total length of the hub (MM):    135
Non-gear side (MM):    31
Gear side (MM):    47
Hub diameter non-gear side (MM):    58
Hub diameter gear side (MM):    48
    
Link to spoke calculator: www.sapim.be/spoke-calculator