Clutch spring cups to fit competition M30/Manx Norton (3 plate type) clutch - these cups are 1.250" in length. CNC machined from solid stainless steel bar. Price is each
These cups are CNC machined from solid 1" bar stainless steel to the original dimensions of the Norton competition 3 plate racing clutch - those cups having an overall length of 1.250" length.
As well as being very pretty (if we do say so ourselves), being manufactured in stainless steel they will not rust - which was always an annoyance with the original pressed steel cups when used on a competition bike with the clutch open to the elements
Update January 2023: Now back in stock again. FYI - original Norton clutch spring cups were cheaply made from pressed out steel tube - because htey used heavyweight press tools. Unfortunately, today that is not viable - hence why we have to machine these from expensive 1" diameter solid stainless bar, and each one takes a long time to machine, due to the amount of material to be removed. Given the recent (2022-23) increases in both material and electricity costs . . . we hope you will understand why these are not cheap!