Up for sale is a used Whispbar Flush Bar base rack system, size S6. Both bars are the same length at 1000mm/39.5in. These bars are not the correct size for my current vehicle or I would be using them myself.
These bars are older but are in good, working condition. I believe they were made by Prorack before they were bought by Yakima, and this item may be different than the latest Whispbar generation. Please do your own research on this. They come with a set of factory keys to unlock the ends of the bars for installation. They also come with a used fit kit for an Audi Q7 that is already installed on the bars.
I would like to reiterate that these bars are an older generation of Whispbars. They work fine, but they do not appear to have a spot for the rubber feet of any current Yakima fit kit to be mounted to. It is your decision whether this is a necessary feature for you. I do not know if anything else has changed between generations.
You must do your own research on vehicle compatibility. You can check the Whispbar website for vehicle fit information.
If you have any questions, feel free to ask.