Sunny Health & Fitness Smart Heavy-Duty Recumbent Bike w/Wide Cushioned Seat & Back, Indoor Cycling Machine for Adult/Seniors Home Exercise, Free SunnyFit App Connect, Optional Workout Training Bands
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 6 left in stock, order soon!
Arrives
Thursday, May 28
Style: Heavy-Duty
Features
- PREMIUIM & HEAVY-DUTYCrafted from premium commercial-grade Q235 carbon steel, this equipment boasts a heavy-duty design supporting up to 350 LB, ensuring top-tier durability and quality for a superior workout experience.
- FREE CONNECTED APP Enjoy FREE access to the SunnyFit App with every Sunny Health & Fitness productno membership fees! Dive into 1,000+ trainer-led workouts, explore 10,000+ virtual scenic tours, track your progress, challenge others, and much more!
- JOINT HEALTH MATTERSOur recumbent bike offers a low-impact workout that reduces stress on joints and provides better back support with its reclining position. It's ideal for all-purpose exercise, rehab, cardiovascular health, and muscle toning.
- UNDISTURBED EXPERIENCEThe ultra-quiet and smooth ride with 15 levels of magnetic tension and a belt drive mechanism is ideal for home. Effortlessly switch intensity with a simple dial turn. Immerse yourself in tranquility with our recumbent bike.
- DESIGNED FOR ULTRA COMFORTExperience luxury with our recumbent bike, featuring a mesh backrest, and an adjustable wide cushion seat for perfect positioning. Enjoy stability with adjustable foot stabilizers for a secure workout anywhere.
- SAFER X-CRANK DESIGN, EN 20957 EUROPEAN STANDARD COMPLIANTExperience a seamless workout with an innovative vertical X-Shaped crank design that ensures long-lasting durability. Engineered for safety, this machine complies with the EN 20957 standard, significantly enhancing safety for your peace of mind.
- TRACK YOUR PROGRESSMonitor key performance metrics using the comprehensive dashboard. View data such as time, speed, distance, calories burned, heart rate, target heart rate, and odometer readings on the digital performance monitor.
- WHY PULSE SENSORS?Pulse Sensors & Heart Rate Monitor offers real-time heart rate feedback, allowing precise workout adjustments and ensuring training within target zones and alerting if heart rate exceeds safe limits during intense exercise.
- IT FITS!This recumbent bike features big transportation wheels for easy moving, adjustable foot straps for a secure fit, and an enlarged device holder to accommodate any entertainment devices, ensuring a convenient and enjoyable workout experience.
- 20+ YEARS OF EXCELLENCESunny Health & Fitness, a U.S Company, offers top-quality equipment with a commitment to excellence. Our dedicated U.S. customer service team and certified trainers ensure a truly unmatched FIT FOR EVERYONE experience.
Brand: Sunny Health & Fitness
Special Feature: Heavy Duty
Color: Dark Grey
Power Source: Battery Powered
Recommended Uses For Product: Indoor
Item Weight: 86.4 Pounds
Material: Alloy Steel
Resistance Mechanism: Magnetic
Product Dimensions: 53.7"D x 24.8"W x 47.8"H
Maximum Weight Recommendation: 350 Pounds
Brand: Sunny Health & Fitness
Special Feature: Heavy Duty
Color: Dark Grey
Power Source: Battery Powered
Recommended Uses For Product: Indoor
Item Weight: 86.4 Pounds
Material: Alloy Steel
Resistance Mechanism: Magnetic
Product Dimensions: 53.7"D x 24.8"W x 47.8"H
Maximum Weight Recommendation: 350 Pounds
Model Name: SF-RB424002
Number of Resistance Levels: 15
UPC: 815749019448
Global Trade Identification Number: 48
Drive System: Belt
Item Package Dimensions L x W x H: 53.5 x 33.5 x 10 inches
Package Weight: 44.91 Kilograms
Item Dimensions LxWxH: 53.7 x 24.8 x 47.8 inches
Brand Name: Sunny Health & Fitness
Manufacturer: Sunny Health & Fitness
Part Number: SF-RB424002
Style: Heavy-Duty
Date First Available: March 22, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Heavy-Duty
1. The first recumbent bike had to be returned. The left pedal would not thread into the main unit because the threads were damaged (not the pedal threads but the main unit threads). After checking with the vendor and sending him close up pictures he said to return it to Amazon. Repacking was an ordeal. Watching two 78 year-olds struggling to get it in our Honda HRV would have been good comedy to watch. We're talking about 95 pounds in a big box. But once my wife and I got to UPS they took it and returned it. 2. The replacement bike is fantastic. The YouTube assembly video made it easy to assemble. The bike is quiet. Smooth ride. Sturdy construction (we opted for the heavy duty bike). Comfortable seat. Multiple levels of resistance. I get a good cardiovascular workout. The bike is everything I was looking for.
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Reviewed in the United States on July 23, 2025 by Last Chance
Style: Heavy-Duty
This bike is amazing. My husband and I put it together in about 45 minutes. We took our time, followed the video, the tools were perfect, everything went together as planned. The box was heavy but we took each part out one by one and checked off as we did to be sure nothing was missing. It doesn’t plug in electrically, I didn’t realize that when I ordered it but that’s a great feature too because it doesn’t need to be near an electrical outlet. It’s not too big either, the size is perfect. The seat is comfy, our iPad fits nicely on the panel. The free app is amazing, we love the courses, they keep our interest. It’s only been four days but we don’t regret this decision one bit so far. I wouldn’t hesitate to buy this recumbent bike!
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Reviewed in the United States on January 10, 2026 by Amazon Customer
Style: Essential
I’ve only used it twice & it’s comfortable, silent, not too hard to assemble (I helped my husband do it), and good value. I love how it doesn’t take up a lot of space. I don’t know if my 6’1” husband could comfortably use it but I sure can at 5’3”. I gave it 4 stars because the resistance isn’t as tough all the way up as I thought it might be but it’s good enough since it does get my heart rate up. If you are in amazing shape you may think the resistance could be more but I’m at beginner level again, needing to improve my health & fitness back to where I was. I think I’ll love watching TV while pedaling. Multi-tasking at its finest!
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Reviewed in the United States on June 19, 2025 by E. Hopkins E. Hopkins
The machine was complete and easy to assemble, except for the resistance cable as it is slightly too short, but we finally got it hooked up. The machine is heavy duty and strong, which surprised me for a China made product. It's easy to use with the adjustable seat and resistance. The resistance levels do make a big difference. I'm using the machine for in home therapy to help me recover physically from a stroke I had last summer. It seems to be doing the job and I consider it to be a great buy for the quality of the machine and the workout I'm needing for my legs. I would recommend it to anyone thinking about buying a recumbent. It's perfect for in home use as it is very quiet. I have mine in the living room so I can watch TV or a movie while using it. We don't have to turn the TV any louder while I'm using it. THANKS Sunny for a great machine !!!!!!! I would buy it again !! You won' be disappointed, I sure wasn't !!!!!
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Reviewed in the United States on March 10, 2024 by Richard P.
Late at night, the recumbent bike finally arrived via UPS. The UPS driver was grateful for the large note I left on my building’s door with my cell number, allowing him to call me instead of having to return the bike to the warehouse. He offered to help me carry the heavy box up the stairs, but I insisted on handling it myself. It was already 10:30 at night, and I urged him to head home. Kudos to the UPS driver for his kindness and efficiency! I unpacked each item from the box, putting them in a bag and making multiple trips up and down the stairs to bring them into my unit. The motor part, the largest piece, was light enough for me to carry up the steps easily. I definitely got my workout in while carrying the parts up and down the stairs to my unit! :) The next morning, I excitedly checked off each of the bike's parts from the manual’s checklist and was ready to start assembling the recumbent bike. I was pleased to find that all the pieces needed to build the bike were accounted for. Thank you! All the necessary tools were neatly packed and numbered in a sealed packet, ensuring that I had everything I needed to put the bike together. Again, thank you! The recumbent bike is a much better option because it provides support for both my back and my kitty. My feline friend would get irritated when I was bent over and pedaling on a stationary bike. Thank goodness for recumbent bikes! The pedaling is remarkably quiet, which is a relief as I live above someone in my Co-Op unit. I purchased the SuperMats Heavy Duty Equipment Mat 12GS, Made in the USA, from Amazon to prevent any vibrations that could come from pedaling. Thank you once more! The bike’s structural components are constructed from steel, so I am confident that it will last a lifetime! Constructing the recumbent bike by myself was a piece of cake, all thanks to the straightforward and well-written instructions! Thank you, Sunny Health & Fitness and Amazon! :):)
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Reviewed in the United States on August 3, 2024 by Mia Z. Edwards Mia Z. Edwards
Style: Advanced
Setup super easy, took a little over an hour to assemble alone. Worth it!!!
Reviewed in the United States on February 18, 2026 by Ericka Cannedy Ericka Cannedy
Style: Advanced
The item was shipped punctually and received undamaged. The assembly directions were clearly written, inclusive and easy to follow. The assembled bike is well constructed, sturdy, functional and operates flawlessly. I’m thoroughly satisfied.
Reviewed in the United States on March 8, 2026 by Robert S