I don't know if they will go with an underseat model on their SWB bikes. I've been working closely with Bill on a bent mtn bike, yep, one for offroad. They are going to bring back the Spyder with a different name, with dual 559 wheels.

They are awesome to work with, and are testing the heck out of this bike on the trails. I have had it riding my Trek mtn bike and getting sore neck and back (and the bike is set up properly). I am really spoiled by bents, just love them!

If you have any questions, their customer service person Jaquilla is awesome.

Lisa