Just got my pulles in the mail, didn't get any torque spec for the 5 allen head bolts that keep the pulleyes toghter. Gather that some of you on tis forum has used them ??
Not too hard to make them your self if you have access to a lathe and a mill.
Here's a pic of the ones I made for my Bimota. I attach the drawing.
Use a mild steel for the keys. They are just for holding the pulleys while tightening the nut. Once the nut is tightned friction holds there's is no force on the keys so material isn't critical.