Super LJs can be expensive, but you can still find good deals if you're patient. I paid $40 for this one, but it was a couple of years ago. The price included the matching FD.



The SX610 is a favorite of mine. I had a bunch of them at one time, but I've sold most of them. I don't think I ever paid more than $20 for one. It's pretty much the same as the super LJ above, but it has a steel cage and the arms are plastic under the metal. It weighs something like 35 grams more. I have them on two bikes and I've kept a couple of spares. I replace the pulleys on all Simplexes with Bullseyes. The Criterium that was on my PX10 lasted for 10 years before a pulley disintegrated and left me stranded miles from home.