Marlin,
Fred T is correct, with the rad valve you will have to go with the pro series reeds for the rad valve. I also looked for other options but came up empty.:(
goldman15,
The power reeds work great on kdx's, another option is a set of carbon-tech reeds as they now make them for our bikes. I have heard good things about these reeds although I have yet to try them. Their low tension reeds would be best for low end responce and the high tension set for the upper power range.--Dan