I have been mulling over making my own motorcycle tire balancer for a bit, and can't really find the cones in the sizes I want without buying an entire balancer assembly, which would negate building my own. The main reason I want to build one is so it can be more portable than the ones on the market, and it can be stashed in my toolbox for safe keeping. Below is what I was looking at, but the sizes don't match what I want, I would like the cones to range from 5/8" at the small end of the taper, and max out at 1.5" at the top, with a provision for a small set screw, I can add the set screw, just need someone with a tool lathe to get the precision stuff cut. I am willing to pay a reasonable cost plus shipping.
http://www.nomartirechanger.com/prod...mall-cones.htm
http://www.nomartirechanger.com/prod...-med-cones.htm