Yeah, I know. Any weight I lost from going SS would have been put right back on the bike with those hookworms. That is ridiculous that they weigh 1250 grams compared to 890 for the holy rollers. Bitterrider, my SS conv. consists of a Gusset brand cog and spacers, 20 bucks from jenson, and a Surley Singulator 40 bucks jenson. The chain was 8 bucks. I should have purchased the soulcraft, but that was 80 bucks. Hindsight being 20/20 I would buy the soulcraft, not having probs with the surley, but it is only 2 weeks old so who knows how it will do with me, and I don't like that it is springloaded. It will be fine though, so what ever.