I've had some custom sprockets done at Sprocket Specialist...they ain't cheap. Well...not cheap when you are buying a selection of them for a race bike anyway.
Once tried to turn down the width of a steel counter sprocket....quickly found out it was case hardened steel which doesn't machine very well at all.
JohnnyB
Once tried to turn down the width of a steel counter sprocket....quickly found out it was case hardened steel which doesn't machine very well at all.
JohnnyB