replacement cranks for aerodyne?

Question

im looking for 4 replacement cranks...the old ones are aerodyne with a W underneath
the arms are 9 1/4 inches from tip to center of mounting body..the button is about 3/8 th inch

Tom · Accepted Answer

Thanks for writing in. The arm length is important for identifying cranks and operators, but we also need to know the distance between the screwholes that mount the operator, or the diameter of the spline that holds the crank -- depending if you need a whole operator system, or just a crank. Can you also send us some photos of your existing operator?