Sunny Health & Fitness SF-B1805 Magnetic Bike vs Exerpeutic 400XL Folding Recumbent Bike
Sunny Health & Fitness SF-B1805 Magnetic Bike (#4) vs Exerpeutic 400XL Folding Recumbent Bike (#5, best budget): in our Exercise Bikes scoring the Sunny Health & Fitness SF-B1805 Magnetic Bike totals 7/10 and the Exerpeutic 400XL Folding Recumbent Bike 6.6/10.
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Sunny Health & Fitness SF-B1805 Magnetic Bike
$399Check price at AmazonRead full review
TopsFive comparison scores
Side by side
| Sunny Health & Fitness SF-B1805 Magnetic Bike | Exerpeutic 400XL Folding Recumbent Bike | |
|---|---|---|
| Price | $399 | $198 |
| Resistance | Magnetic | 8 levels (magnetic) |
| Flywheel | 44 lbs | — |
| Pedals | Caged | Counter-weighted |
| Max User | 275 lbs | 300 lbs |
| Dimensions | 46" x 20" | — |
| Seat | — | Large cushioned |
| Folded | — | Half size |
How they differ in real use
Built from our exercise bikes scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Sunny Health & Fitness SF-B1805 Magnetic Bike and the Exerpeutic 400XL Folding Recumbent Bike made our Top 5 Exercise Bikes, at #4 and #5 (best budget). Budget magnetic champion with 44 lb flywheel and quiet operation. Great for basic spin workouts without connected fitness overhead. Gentle recumbent design for seniors and joint issues. Folds for storage with low-impact cardio that supports your back.
We score exercise bikes on Ride Quality (30%), Build Quality (25%), Comfort (20%), Features (15%) and Value (10%). On that basis the Sunny Health & Fitness SF-B1805 Magnetic Bike totals 7 out of 10 and the Exerpeutic 400XL Folding Recumbent Bike 6.6. The widest gap is Comfort, where the Exerpeutic 400XL Folding Recumbent Bike scores 9 against 7 for the Sunny Health & Fitness SF-B1805 Magnetic Bike — seat and adjustability. Ride Quality also separates them: 7 for the Sunny Health & Fitness SF-B1805 Magnetic Bike versus 6 for the Exerpeutic 400XL Folding Recumbent Bike.
On paper, the specifications that actually differ: Resistance — Magnetic on the Sunny Health & Fitness SF-B1805 Magnetic Bike versus 8 levels (magnetic) on the Exerpeutic 400XL Folding Recumbent Bike; Pedals — Caged on the Sunny Health & Fitness SF-B1805 Magnetic Bike versus Counter-weighted on the Exerpeutic 400XL Folding Recumbent Bike; Max User — 275 lbs on the Sunny Health & Fitness SF-B1805 Magnetic Bike versus 300 lbs on the Exerpeutic 400XL Folding Recumbent Bike.
Pricing as of February 1, 2026: $399 for the Sunny Health & Fitness SF-B1805 Magnetic Bike and $198 for the Exerpeutic 400XL Folding Recumbent Bike, a $201 difference in the Exerpeutic 400XL Folding Recumbent Bike's favor. Owners praise the Sunny Health & Fitness SF-B1805 Magnetic Bike for very affordable and magnetic resistance (quiet); the most common complaint is basic console. Owners praise the Exerpeutic 400XL Folding Recumbent Bike for very easy on joints and comfortable recumbent position; the most common complaint is low intensity only.
Sunny Health & Fitness SF-B1805 Magnetic Bike
- Very affordable
- Magnetic resistance (quiet)
- 44 lb flywheel
- Supports heavy users (275 lbs)
- Basic console
- No app connectivity
- Assembly quality varies
Exerpeutic 400XL Folding Recumbent Bike
- Very easy on joints
- Comfortable recumbent position
- Folds for storage
- Large seat
- Low intensity only
- Basic console
- Not for serious training
Which should you buy?
The Sunny Health & Fitness SF-B1805 Magnetic Bike is the better fit for budget home gyms and basic spin workouts — it is the higher-scoring pick here, chiefly for Ride Quality and Build Quality. The Exerpeutic 400XL Folding Recumbent Bike is the better fit for seniors and injury recovery, and the stronger choice if Comfort matters more to you than the overall score. If the $201 saving matters more than Comfort, the Exerpeutic 400XL Folding Recumbent Bike is the better value. The Sunny Health & Fitness SF-B1805 Magnetic Bike is a poor fit for connected fitness needs; the Exerpeutic 400XL Folding Recumbent Bike is a poor fit for intense training.
Choose the Sunny Health & Fitness SF-B1805 Magnetic Bike if
- Budget home gyms
- Basic spin workouts
- Apartment dwellers (quiet)
Skip it if
- Connected fitness needs
- Data-driven trainers
Choose the Exerpeutic 400XL Folding Recumbent Bike if
- Seniors
- Injury recovery
- Joint-friendly cardio
Skip it if
- Intense training
- Calorie-burning goals
Common questions
Is the Sunny Health & Fitness SF-B1805 Magnetic Bike better than the Exerpeutic 400XL Folding Recumbent Bike?
In our Exercise Bikes ranking the Sunny Health & Fitness SF-B1805 Magnetic Bike scores higher overall, 7 to 6.6, with the biggest advantage in Comfort. The Exerpeutic 400XL Folding Recumbent Bike is stronger on Comfort, so it is the better pick if that matters most to you.
How much more does the Sunny Health & Fitness SF-B1805 Magnetic Bike cost than the Exerpeutic 400XL Folding Recumbent Bike?
$201 more as of February 1, 2026: $399 for the Sunny Health & Fitness SF-B1805 Magnetic Bike against $198 for the Exerpeutic 400XL Folding Recumbent Bike. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Comfort — 9 versus 7 in our scoring.
What is the main difference between the Sunny Health & Fitness SF-B1805 Magnetic Bike and the Exerpeutic 400XL Folding Recumbent Bike?
The headline spec difference is Resistance: Magnetic on the Sunny Health & Fitness SF-B1805 Magnetic Bike versus 8 levels (magnetic) on the Exerpeutic 400XL Folding Recumbent Bike. In use, the gap that matters most is Comfort (7 vs 9 in our scoring): seat and adjustability.