Check your rear sprocket isnt made of aluminium, or some other odd material. ( In joke for M3W owners ).
As a matter of interest, what material is used for the rear sprocket on the Super 3?? The switch to steel on the 5spM3W did not help unsprung weight and having done a hi-tech front suspension for the Super 3, it would be a pity if the rear was lumbered with excess weight...
