I already knew of the Iron Horse's reputation for good/cost effective bikes, and after racing a few events on mine, I can say I am really assured this is a great rig.
A great advantage is how it is easy to "place" the rear wheel wherever you need it. It's very manuverable too and still quite stable.
Here are some pics of the "black bird"!
Mtbr's 2016 Winter Biking GearReviews and Roundups
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Thread: Racing on an Iron Horse SGS