With 23 spline central hub.
(the central hub in the product image is an example as well as the diameter of the disc)
16 holes
8 mm thickness
Quality Miba-pucks
Sinter 4-puck, 184 mm, Sinter 4-puck, 184 mm
Sinter 4-puck, 200 mm, Clutch Discs
Clutch Discs, Sinter 6-puck, 215 mm