Loading
Sell an item
My account
LoadingLoading
Order by today, Receive by Wednesday.FREE delivery within 100 miles
Inspected before pickup
2 month parts warranty included
Verified sellersNautilus has a strong reputation for durable fitness equipment built for real homes. This U618 upright exercise bike comes in good condition and includes the gel seat upgrade for better comfort during longer sessions.
The upright frame supports natural posture while the gel seat reduces pressure points compared to standard padding. Riders can adjust the seat height and handlebars to fit their body, creating a stable platform for steady pedaling and controlled resistance changes.
Daily use feels straightforward and low impact, making it easy to fit short or extended rides into a busy schedule. It works well for anyone who wants consistent cardio without the bulk or cost of a full studio setup.
The seller notes the bike remains in good condition overall, with the gel seat installed and ready for continued home workouts.
No flaky meet-ups, no “as-is” surprises. Four steps, and a real human at every one.
Before your item is ever delivered, our crew checks it in person at pickup. Here’s what we look at for this category.
| Services | | Retail | Facebook Marketplace | OfferUp |
|---|---|---|---|---|
| Home Delivery | Always | Sometimes | ||
| In-home installation | ||||
| Condition documented | ||||
| Inspected before pickup | ||||
| Secure checkout | ||||
| Dedicated human support |
We run a 30 to 50 point inspection before pickup and you approve it. Under $8,000 you pay the rest on delivery; over $8,000 you wire it at the pre-pickup inspection.
Our own team brings it inside to the room you choose. No curbside drop-offs, no meetups with strangers.
We inspect every item in person before it's loaded, so its condition matches the listing when it arrives.
A single dollar reserves your item and takes it off the market while we arrange delivery. It's applied to your total.
Every purchase comes with a 2-month parts warranty at no extra cost, so you're covered after delivery.
Text a real member of our team from checkout through delivery. No bots, no runaround.
A single dollar reserves the item and takes it off the market so no one else can grab it while we arrange pickup and delivery. It's applied toward your total. Under $8,000, you pay the remaining balance on delivery; over $8,000, you wire it at the pre-pickup inspection.
Be the first to ask a question about this item.