I came across this, it appears to show a source of sponsons for various Klepper folders:
http://www.zoelzer.de/content.php?Produ ... ubrik=132#Are there any other sources of these or similar? The Klepper website doesn't seem to show anywhere they sell sponsons for their kayaks.
With Folbot and Feathercraft out of business it's perhaps getting harder to source these?
I've emailed zoelzer.de, will post back if I have success on this.
OK, edit to add, Long Haul have sponsons available, I'll contact them to see if I can get a set once I figure out the various lengths.
http://www.longhaulfoldingkayaks.com/pr ... /sponsons/