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07-11-05, 12:53 PM
in the "build kit" at this time, iro offers a black crank labelled "rpm" for the 165 and 170 length option, and the "iro" crank for the 175 length option. this begs the question: does anyone know how the rpm crank compares to the iro crank? or how the rpm cranks performs in general? thanks.