First of all, thanks for all your answers in the past.
Would Biopace chainrings be ideal for ss riding (anyone tried them?)
and secondly I am looking into buying an '02 Kona Lana'i, the seller says it is aluminum, but it looks steel, and some of the info I have found online says it is steel... does anyone know the material? and how would this work as a SS?
Biopace was designed for sitting and spinning (at 90 rpm), if all your SS'ing is that then go ahead, but standing on a climb is more likely making Biopace irrelevant or even harmful.
Originally Posted by mp29k
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