Specifications of the freehub body: 
Brand: BQ
Type: BQ-FHB30080
Cassette type: Micro Spline
Freewheel system: Pawls (6)
Body material: Aluminium
Kind of bearings: Sealed bearings
Type of bearings: 15267-2RS
Weight (GR): 70
 
Suitable for the following hubs: