RBW sometimes gets the top tube length wrong on their geometry charts (often using actual length instead of effective) and such is the case with the 54 Hunqapillar.
Years ago, I found this schematic somewhere online and it shows both actual and theoretical top tube lengths. I have also rendered the 54 Hunqapillar into BikeCad and the front-center matches RBW's chart when using a 599.3 cm ETT instead of the 584 cm listed. [image: 00.jpg] -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/038fbe16-fbf9-4960-8b75-e21bdefdd477%40googlegroups.com.