I tried to google but my phone is runnin a bit slow. Founds this though:
That site says its legacy. Either way mine is the same as OP's and I would avoid because mine was seemingly put together by a drunk person - the cam is set incorrectly on the shaft and I think it needs to be dismantled to be fixed.
Also he guy is a shark, I wouldn't buy his pedal even if I thought it was okay - it's clearly not a ludwig.