I am not defending the thing; it is certainly no Brooks. But, based on no real testing of the one I have yet, I suspect it is not as useless as the above posts might suggest.
jim
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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