Not positive on the make, I'm thinking US or Rocket. They came on the front of the Barrious/Minall LSR roadster I bought in 1981. When I rebuilt the car I felt it needed a narrow track and a new axle was made and reversed the wheels on the hub. No front brakes so no problem hitting anything. The back side got the Moon Disc treatment too, attached to the spindles. Look different on backwards.