This is my used Gen 3 Stages Ultegra R8100 dual sided power meter chainset. The crank arms are 170mm and the chainrings are compact 50/34 tooth. It is in fully working order but there are some light marks / scratches, see photos. I have owned from new. I am selling because my bike fitter has recommended 160mm cranks. This is a uk listing, I will not ship outside of the UK mainland.
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