Springer Tom
Wore out three sets of tires already!
Decided to try a modern Sturmey Archer 2 speed kickback hub in my Flying Ace. As you can see, I wanted to retain the original chain and front sprocket so it appears original. I had a friend make me a rear sprocket that fit the SA hub and still retain the skiptooth chain. The hub is a little wider than the original New Departure and when I put it together the sprockets weren't running paralell. The SA hub had a jamb nut on the right side so I removed it and it fits and works great......check it out.........