Footrest rubber, black, PAIR.  I have these available in the new production print and indentation, left pair, with the print facing opposite so when sitting on bike you can read both sides.  Or the old print and indentation, right pair, correct for your restoration, print facing the same way on both sides so when sitting on bike you can not read right side.  Please specify which you would like. 

Used on 1952-up S, ST, BT, BTH, BTU.