40mm, 50mm Comet Aluminum Bearing Cassette, Three Hole

Tapped for 8mm Mounting Bolts

Fits Traditional Three Bolt Pattern Bearing Cassette Hangers

For 40mm x 80mm Bearings and 50mm x 80mm Bearings

M8 Tapped Holes, Tension Bolt with Snap Ring, Additional Top M8 Slot for Seat Strut Bolt