OK folks, this is one I haven't seen. 130mm all aluminum Softride stem. The unusual aspect is this is for a 1 1/4" stem. Notice the single billet piece where the rear parallelogram mounts and the stem insertion extends. I have not seen that on any other Softride stem. Does not appear that this was ever in service. The quill could be swapped out for 1 1/8" or 1" if you have those parts available.