It is AMAZING. I have had it on three different TB's, and it has fit all three very well, (one in particular it fit better than the other two..but it is really really close). Also, I have incredibly sensitive seat bones for some reason, and usually have to ride with a pad on the seat so I don't get sore...not with this Kieffer. It is SUPER comfy. The model is a "Grand Prix Internationale" or some such thing, so it is probably older than me lol..but it is truly wonderful. I am very happy with it. I haven't cleaned it yet, because I haven't had sufficient time to really clean it properly, but I am going to do it tonight. Wonderful saddle, can't say more positive things about it.
“Anything forced and misunderstood can never be beautiful” Xenophon, 380 B.C.