What is the difference to this disc?
https://www.galaxus.ch/de/s3/product/shimano-sm-rt30-bremsscheiben-160-mm-bremsscheibe-36586925
It looks like both are galaxus offers?
According to our information, it is the same product. We purchase this from several suppliers, at different prices, which has probably caused some confusion here. Thank you for pointing this out, we will look into it.