What bags will fit a Challenge Seiran SL? I own a Challenge Seiran SL (the 26" lightweight version of this). For some short multidays trips I need to attach some form of bags. What are the available bags that will fit?



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For an other recumbent I already have a pair of Ortlieb recumbent bags but they attach to a rear rack and I do not see how I could attach a rack to my Seiran… Or is it possible?

Edit: The Seiran SL is not pictured on the web page. You can see it in the Chanllenge Product Guide on page 18.
Looking through the Challenge Bikes product guide, it looks like the Seiran SL is not intended to be able to have any kind of rack on it.

Maybe you should talk to the dealer you bought the bike from. It looks to me like replacing the lightweight carbon seat with the aluminum seat option might make it possible to mount the Day Rack or Voyager Rack...

Would 15&ndash;30 liters be enough capacity? There's various bags designed to hang from the top of a recumbent seat, which would probably work:


Arkel Recumbent Seat Bag
Radical Design Universal Aero
Radical Design Rackbag L


In addition, here is a link to a page from the Radical Design site which lists bags that will fit the Seiran SL.