I'm new to forum, but my Stallion is ABS, 2009, # 522. When I bought it I had looked at fiberglass and decided against them, then changed my mind when ABS came out. I was told by self proclaimed largest Stallion dealer at that time, Nutting Trikes Miami OK, that mine was the 9th one of the ABS models. If that information was correct, it would make the fist one # 514.
Blessings to all,
PastorDannyP