sunny health & fitness endurance smart recumbent exercise bike centered front view with a user seated on the adjustable viscoelastic seat and breathable mesh backrest, step-through frame for easy mounting, padded handlebars with pulse sensors, console with device holder and display, enclosed magnetic flywheel with visible tension dial for 8 resistance levels, secure foot straps, transport wheels and built-in levelers on a white background; also suitable for low-impact cardio and steady-state rehab cycling sessions.
Sunny Health & Fitness Endurance Smart Recumbent Exercise Bike
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Sunny Health & Fitness Endurance Smart Recumbent Exercise Bike

|4 ratings

Smart summary

Generated by AI
  • Easy On And Off

    Easy On And Off

    Step-through design requires minimal leg movement to easily mount and dismount the bike.
  • Comfortable Adjustable Seat

    Comfortable Adjustable Seat

    Viscoelastic foam seat with lumbar support easily adjusts for 30 to 38-inch inseams.
  • Connects To Your Phone

    Connects To Your Phone

    Bluetooth syncs with the SunnyFit app for workout programs and performance metrics.
  • Eight Resistance Levels

    Eight Resistance Levels

    An easy-to-use dial lets you customize your workout intensity with magnetic tension.
  • Rolls Away For Storage

    Rolls Away For Storage

    Built-in transportation wheels let you move the bike out of the way easily.

Specifications

Device Holder: Suitable for tablets, phones, or other mobile devices to stay connected. Follow along online or through the SunnyFit® APP

Transportation Wheels: The recumbent stationary bike can be tilted and rolled away for easy storage. Convenient transport wheels allow easy movement of equipment

Stabilizers: The Endurance Series’ floor stabilizers prevent tilting or wobbling during vigorous biking sessions

Current price is $379.99
Prices may vary in club and online
Add a protection plan
Pro Home Gym Assembly
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Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Fri, Nov 13
Return or replace within 90 days.
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About this item

Product details

Step-Through Design and Adjustable Seat

The Sunny Health & Fitness SF-RB4905 Magnetic Recumbent Exercise Bike is designed for easy mounting and dismounting with a step-through design that requires minimal leg movement. The wide, adjustable exercise seat comes with lumbar support to ensure comfortable workouts for extended durations. The seat can be moved using a simple lever to accommodate leg inseams between 30 inches and 38 inches.

Secure Foot Straps and Built-In Levelers

With universal foot straps, your feet remain secure as you pedal. The built-in levelers provide stability, ensuring a smooth and safe cardio session. For added balance and correct positioning, the bike comes with padded handlebars that are easy to grip.

Heart Rate Monitor and Magnetic Resistance

Track your heart rate effortlessly by holding onto the pulse sensors. The bike offers 8 levels of magnetic resistance, allowing you to control the intensity of your workout. It's perfect for performing low-impact cardiovascular exercises while seated.

Digital Monitor and Device Holder

Stay informed about your workout details with the digital monitor that tracks time, distance, RPM, speed, calories burned, and pulse. The bike also includes a convenient device holder for your smartphone or tablet, enabling you to watch videos or listen to music as you exercise.

High Weight Limit and Easy Storage

Confidently use this home cardio machine with its high user weight limit of 240 lbs. After your workout, you can easily move the bike around your home using the transportation wheels for easy storage.

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Key specifications

Specifications

Device Holder: Suitable for tablets, phones, or other mobile devices to stay connected. Follow along online or through the SunnyFit® APP

Transportation Wheels: The recumbent stationary bike can be tilted and rolled away for easy storage. Convenient transport wheels allow easy movement of equipment

Stabilizers: The Endurance Series’ floor stabilizers prevent tilting or wobbling during vigorous biking sessions

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

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Showing 1-3 of 4 reviews

Sep 2, 2026
Reviewer name: Bonita M.
5 out of 5 stars
5 out of 5 stars review

Great bike

What I like about this bike is the solid construction. I will say it took us about 4 hours to put together!! I like the size because it doesn't take up a lot of room. I like that I can use my phone to keep track of what I'm doing when I'm on it.

Review from Sunny Health & Fitness
Helpful?5EVXK7D9RSH313867719119
Oct 6, 2023
Reviewer name: VICKI Z.
5 out of 5 stars
5 out of 5 stars review

Love it!! Very easy to

Love it!! Very easy to put together. Just the right size for me. Does everything I need it to do.

Review from Sunny Health & Fitness
Helpful?5EVXK7D9RSH313867719119
Dec 11, 2022
Reviewer name: Hussein S.
3 out of 5 stars
3 out of 5 stars review

The pulse reading stopped working

The pulse reading stopped working after the first day.

Review from Sunny Health & Fitness
Helpful?5EVXK7D9RSH313867719119
Current price is $379.99
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Fri, Nov 13
Return or replace within 90 days.