they are from a brand called barracuda, the chilli forks were mainly what they put on their bikes to make them look meaty and overbuilt for the kids. if this is the rigid one it was probably on their trials style version.
just so you know though, barracuda wasn't a great brand quality wise so if you going to use them please bear that in mind.
sorry if that depresses you, mean no offence just have seen in the past what becomes of barracuda bikes after a while!
no doesnt depress me, i thought id seen them before but couldnt place it, i picked them up on the cheap on ebay, might be nice of a cheap single speed, they just look a little different.
i had them on my (cheapo bike) barracuda trials bike they called the manhatton soon replaced with some gusset jury forks as cheapo street bike god that was a fun bike never did brake it