If you are using a disc hub mount we can go as small as 15T. The smallest for Top Hat Sprocket Adapter OR Factory 9 hole HD mount is about 27T...,,,Largest is 80T or so BUT nobody has gone that large yet....PM me if interested.
if any1 is looking for a sprocket go to andy. hes got them all for a good price.
i wish i would of found him before i ordered from dax. i like dax's but i wanted a 32 which only andy makes them.