Great folding exercise bike. No app or power cord required. Super useful for someone just trying to get some cardio in over the winters without (a) taking up a ton of space, or (b) needing a bunch of extra apps and frills.
Selling for $50 OBO.
Retails for $200: https://www.amazon.com/Exerpeutic-Folding-Magnetic-Upright-Exercise/dp/B007595TKU/
It's in great shape and works well. We just bought a rower for our garage gym which we both prefer.
Pickup in Boulder. Can meet at neutral locations. For nearby places I may be able to deliver.