Spirit Fitness 4.0U Upright Bike

Name: Spirit Fitness 4.0U Upright Bike
Brand: Spirit Fitness
SKU: 10-7831
Price: 3725.0 USD
Availability: InStock
Rating: 4.89 (142 reviews)

by Spirit Fitness

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$3,995.00

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$3,995.00

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$3,725.00 - $3,725.00

$3,725.00

✓ Free Shipping to the Continental U.S.
✓ Full Manufacturer Warranty Included
✓ Dedicated Customer Support
✓ Trusted by Clinics, Gyms & Home Athletes Nationwide

Versatile Upright Bike for Recovery and Performance

40 Resistance Levels • Self-Generating Power • 11 Preset Programs

Versatility Meets Comfort in Rehabilitation

The Spirit 4.0U Upright Bike offers the ultimate blend of versatility and comfort, making it ideal for athletes in recovery. Designed to provide a customizable and engaging experience, this bike allows you to tailor each session to your mobility needs while maintaining a high level of comfort and connection.

Spirit Fitness 4.0U Upright Bike - Versatile Rehabilitation Equipment

Self-Generating Power for Hassle-Free Workouts

Cordless Convenience

Self-generating power eliminates the need for outlets, allowing for flexible placement anywhere in your home or clinic. No cords, no constraints, just pure freedom to position your bike where it works best for you.

40 Resistance Levels

Customizable resistance provides tailored workout intensity for effective rehabilitation and cardio training. Start gentle during early recovery and progressively increase as your strength improves.

Spirit 4.0U Upright Bike Display and Adjustable Seat

Advanced Features for Effective Therapy

11 Preset Programs & Heart Rate Monitoring

Designed to support varied therapeutic goals with integrated contact and wireless heart rate monitoring for seamless and accurate intensity management. Track your progress and stay in your optimal training zone throughout every session.

✓ 11 preset workout programs
✓ Contact and wireless heart rate monitoring
✓ Built-in cooling fan
✓ Easy-to-read display
✓ 350 lb weight capacity

Comfortable Design for Safe Recovery

Built for Comfort and Support

✓ High-Density Foam Seat: Fully adjustable to suit users of different heights and weights
✓ Upright Position: Natural riding position for effective cardiovascular training
✓ 40 Resistance Levels: Progressive challenge from gentle therapy to advanced training
✓ Self-Generating Power: Cordless operation for placement flexibility
✓ 11 Preset Programs: Variety of workouts for different therapeutic goals
✓ Sturdy Design: Supports up to 350 lbs with stability and comfort

Perfect For

✓ Post-Injury Recovery: Low-impact exercise that protects healing joints
✓ Physical Therapy: Professional-grade equipment for clinical rehabilitation
✓ Cardiovascular Conditioning: Heart-healthy exercise for endurance building
✓ Strength Training: Progressive resistance for muscle development
✓ Home Fitness: Compact design perfect for home gyms
✓ Athletic Performance: Peak performance training for serious athletes

Complete Technical Specifications

Feature	Specification
Dimensions	43" L x 22" W x 54" H
Resistance Levels	40 levels
Power Source	Self-generating (cordless)
Preset Programs	11 programs
Seat Adjustments	Fully adjustable
Seat Type	High-density foam
Weight Capacity	350 lbs
Heart Rate Monitoring	Contact and wireless
Additional Features	Built-in cooling fan, easy-to-read display
SKU	10-7831

Frequently Asked Questions

What is self-generating power?

Self-generating power means the bike creates its own electricity as you pedal, eliminating the need for cords or electrical outlets. This gives you complete freedom to place the bike anywhere in your home or facility.

What's the difference between upright and recumbent bikes?

Upright bikes position you in a natural cycling posture, engaging your core and upper body more actively. Recumbent bikes provide back support and are ideal for those with lower back concerns. Both offer excellent cardiovascular benefits.

Can this bike support heavier users?

Yes! The Spirit 4.0U has a 350 lb weight capacity and features a sturdy design that ensures stability and comfort for users of all sizes.

What's your return policy?

30-day satisfaction guarantee. If you're not completely satisfied, we'll arrange pickup and provide a full refund (return shipping fees apply).

Do you offer financing?

Yes! Flexible financing options available at checkout. Pay as low as $104/month with approved credit.

Download Product Resources

Download Owner's Manual (PDF) — Setup, operation, and maintenance guide

Ready to Elevate Your Recovery?

Join athletes nationwide who trust the Spirit 4.0U for versatile, effective rehabilitation and performance training

30-Day Money-Back Guarantee
Self-Generating Power
Flexible Financing Available

Your recovery journey starts here. Add to cart now and experience professional rehabilitation equipment at home.

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