These are machined from Viton sheet to replace worn clutch basket rubbers

To fit them you need to drill / grind the clutch basket rivets heads, punch out the rivet from the aluminium part, then tap the basket to m5. The retaining plate needs countersink drilling and then reassembling with m5 csk screws (supplied) and locktite

There are 2 types of clutch basket rubber on the Cb400f so please make sure you require type A, as on the photos