Spirit 4.0U Rehabilitation Upright Bike
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent
returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
Starts at: $649.99/mo Learn More
Or
Monthly payments start at: $649.99/mo Learn More
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(877) 689-4898
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Product Information
The Spirit 4.0U is a self-generating upright rehabilitation bike designed for stable, cord-free cycling
in professional settings.
Forty electronic resistance levels provide progressive workload control while the commercial-grade steel
frame supports upright user positioning.
Its high-density foam seat adjusts fore, aft, and vertically, and oversized fast-latching pedals help
maintain secure foot placement.
A white LED message console, preset programs, contact and wireless heart-rate monitoring, Bluetooth,
ANT+ FTMS, G-FIT, CSAFE, and a cooling fan support connected training.
Product Features
Pedaling powers the console and resistance system, allowing flexible cord-free placement without routine wall power.
Forty electronic settings provide gradual workload changes for controlled upright rehabilitation cycling.
The high-density foam seat moves fore, aft, and vertically to establish an appropriate upright riding position.
Self-Generating Power
Forty Resistance Levels
Fully Adjustable Seat
Upright Rehabilitation Position
Spirit 4.0U Rehabilitation Upright Bike
Cord-Free Generator Operation:
User pedaling generates operating power for the console and resistance system, supporting flexible
equipment placement.
Upright Rehabilitation Positioning:
The commercial steel frame establishes a stable upright posture with accessible controls and secure
pedal contact.
Adaptable Seat Support:
Fore, aft, and vertical seat adjustments help align the user comfortably with the crank and handlebars.
Connected Progress Monitoring:
The LED console combines programs and workout feedback with contact, Bluetooth, ANT+ FTMS, G-FIT, and
CSAFE connectivity.
About Spirit
Spirit Fitness develops commercial cardio, strength, and rehabilitation equipment for demanding facilities. Its range emphasizes durable construction, purposeful movement, intuitive controls, and training formats that support varied users across professional environments.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Why Thousands of Health and Fitness Lovers Choose
Them
Support
Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
Real humans. We answer quickly. Always here, always helpful
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Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
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Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
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Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
tactics after the sale.
Returns & Warranty
Policies are confusing and designed to frustrate, delay, and deny returns with zero accountability.
Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
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Fast, helpful and always supportive
Order Processing
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Instant processing and updates
Shipping
Slow, unreliable and delayed service
Fast, insured, trackable shipping
Pricing
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Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Specifications
| Official Model Number | 4.0U upright bike |
| Primary Exercise Purpose | Rehabilitation upright cycling training system |
| Overall Machine Dimensions | 42.5×21.6×53.5 inch rehabilitation setup dimensions |
| Total Machine Weight | 133 lb item |
| Maximum User Capacity | 440 lb maximum |
| Resistance Level Range | Forty electronic resistance levels available |
| Power System Design | Self-generator cordless operating power system |
| Seat Adjustment Range | Fore aft vertical seat adjustments |
| Console Display Type | White LED message window console |
| Heart Rate Connectivity | Bluetooth ANT+ FTMS heart-rate connectivity |
| Frame Construction Type | Commercial-grade steel rehabilitation frame construction |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email info@peakprimalwellness.com, or phone – (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
How is seat height adjusted?
Raise or lower the unloaded seat until controlled leg extension is possible, then secure the vertical adjustment before pedaling.
How is fore-aft seat position adjusted?
Slide the unloaded seat to establish comfortable alignment over the pedals and lock the mechanism completely before use.
How does self-generator startup work?
Begin pedaling at a steady cadence so the generator activates the console and electronic resistance controls.
How is resistance adjusted?
Use the console controls while pedaling to move gradually among the forty available workload settings.
How should upright positioning be established?
Adjust the seat for comfortable pedal reach, keep the torso balanced, and maintain secure contact with pedals and handlebars.
How is heart-rate connectivity paired?
Enable a compatible Bluetooth or ANT+ device, select it through the supported interface, and confirm a stable reading.
How should the pedals be inspected?
Check both fast-latching mechanisms for secure operation and stop use if looseness, damage, or unusual movement appears.
How should contact surfaces be cleaned?
Wipe the seat, handlebars, pulse sensors, pedal latches, and console surround with a soft damp cloth after use.
