They are not a scam. Generic bikes (with resurected brand names on them), decent components, cheap. If you can set it up yourself, they are a bargain.
p.s., what is the best thing to lube my chain with?
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Cross Check Nexus7, IRO Mark V, Trek 620 Nexus7, Karate Monkey half fat, IRO Model 19 fixed, Amp Research B3, Surly 1x1 half fat fixed, and more...
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SB forever