Stainless brake Rotor/Disc

Does anyone know if there is a stainless rotor/disc that will bolt on a stock 1973 Commando? With the coastal enviroment, I would prefer one that won't rust.

There is one that I know of which is a direct replacement. Listed in British Bike Connection's sale flyer but noted that it is sold out. Might want to give Jim a call to see about future availability.

Clubman sells a floater plus a standard disc, both in stainless. Their website states that they are temporarily out of the standard disc (they are changing the hole patterns). I mounted the standard disc on my mk3 two years ago; fits perfectly. Give them a call to determine availability.