Specifications of the freehub body: 
Brand: BQ
Type: BQ-FHB30081
Cassette type: Micro Spline
Freewheel system: Ratchet (36T)
Body material: Aluminium
Kind of bearings: Sealed bearings
Type of bearings: 6802-2RS
Weight (GR): 73
 
Suitable for the following hubs: AN30001, AN30002, AN30005