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Sunny (#SF-RB4855SMART) 16 Levels Electro-Magnetic Resistance Recumbent Bike

$599.00

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Description

Sunny Smart Programmable 16 Levels Electro-Magnetic Resistance Recumbent Exercise Bike

Imagine having a comfortable, supportive riding experience right at home—even if you're new to this kind of equipment. The Sunny SF-RB4855SMART makes that possible. With its smooth operation, adjustable comfort, and smart connectivity, it removes guesswork and invites you to choose how you want to move—whether that’s a gentle pedal or a more dynamic ride. It’s designed so you can simply step in, feel at ease, and get going.


Sunny Smart Programmable 16 Levels Electro-Magnetic Resistance Recumbent Exercise Bike

Key Features & Benefits

  • Electro-magnetic resistance (16 levels)

    Lets you fine-tune how challenging your ride feels, at your pace, with precise digital control for smooth transitions.

  • Quiet, belt-drive system

    Operates with minimal noise and little upkeep, so your focus stays on pedaling—not the machine.

  • Easy step-through frame & adjustable seat

    A low-access design plus a sliding, padded seat makes getting on and off hassle-free and allows riders of different heights to find their fit.

  • Smart console with SunnyFit app

    Enjoy 24 built-in workout programs, a built-in BMI calculator, HR and wattage tracking, plus free access to the app with virtual scenery and guided workouts.

  • Convenient pacing tools

    A tablet/phone tray, water bottle holder, and seat-level pulse sensors make tracking your ride seamless and your essentials within reach.

  • Mobile design

    Built-in transport wheels let you glide it from room to room—no heavy lifting needed.


Console and Programs

This bike includes a user-friendly console with:

  • Clear display of time, speed, distance, RPM, calories, heart rate, and wattage

  • 24 preset programs for varied riding - including BMI, target heart rate, and wattage tracking

  • Bluetooth connectivity to the SunnyFit app—offering virtual tours, metrics tracking, and trainer-led sessions—all at no extra cost


User Interface & Experience

Sliding into place is easy thanks to the step-through frame. Adjust the seat until your legs reach the pedals just right, secure your feet with the straps, and start your ride. The belt-drive hums gently in the background while the magnetic resistance responds almost instantly when you adjust intensity, creating a seamless, intuitive ride that feels right every time.

Order Includes
  • Sunny SF-RB4855SMART Recumbent Bike

  • User Manual and Assembly Tools

  • All required hardware

Tech Specs
  • Resistance levels: 16 (electro-magnetic)

  • Max user weight: 300 lbs

  • Product weight: 93.4 lb

  • Dimensions: ~60.6″ L × 25.2″ W × 44.1″ H

FAQ

Q: Is the assembly complicated?
A: It’s straightforward—tools are included, and it can be handled at your own pace. Having a second person helps handle heavier parts.

Q: Can different users adjust the bike easily?
A: Yes—adjust the seat forward or back effortlessly to accommodate different leg lengths. Comfort and mechanics stay smooth.

Q: What makes this different from a non-smart recumbent?
A: Beyond silent, precise resistance and quiet ride, it includes guided programming, real-time performance tracking, and app connectivity—without ongoing fees.

Q: Is it easy to move around my home?
A: Yes. Lift from the back, roll it on its transport wheels, and place it wherever you like.

Warranty

Sunny Health & Fitness indoor cycles, recumbent bikes, ellipticals, rowers, & treadmills warranty
3 YEAR - Structural Frame
1 YEAR – Treadmill Motor
180 DAYS - Other Parts and Components

Shipping

Shipping Costs

  • Free Shipping: We offer free shipping on all orders.

Shipping Range

  • Delivery Area: We currently ship within America.

Order Processing Time

  • Processing Time: Orders are processed within 1-3 business days, Monday to Friday.

  • Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.

  • No Shipping Days: Orders are not processed on weekends or public holidays.

Delivery Time

  • Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.

Shipping Process

Ground Shipping

  • For Products ordered under 150lbs 

  • Delivered to your doorstep or driveway

  • Transit time: typically 1–7 business days

  • Tracking number provided

Freight Shipping (LTL)

  • For large/heavy items (150+ lbs)

  • Delivered curbside with a liftgate

  • Appointment and adult signature required

  • Products are not brought inside or upstairs

Why Buy From Us

At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.

Authorized Dealer

We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team. 

For Residential and Commercial Use

From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients. 

Secure and Flexible Payments

We provide multiple payment options so you can choose what works best for you:

  • Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club

  • Debit Cards

  • Google Pay & Apple Pay

  • Shop Pay & Shop Pay Installments

  • Venmo

  • PayPal

Every transaction is processed securely, ensuring your information is always protected.

Transparent Service

Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:

  • Phone: (615) 568-8943

  • Email: sales@primal-fitness.shop

Description

Sunny Smart Programmable 16 Levels Electro-Magnetic Resistance Recumbent Exercise Bike

Imagine having a comfortable, supportive riding experience right at home—even if you're new to this kind of equipment. The Sunny SF-RB4855SMART makes that possible. With its smooth operation, adjustable comfort, and smart connectivity, it removes guesswork and invites you to choose how you want to move—whether that’s a gentle pedal or a more dynamic ride. It’s designed so you can simply step in, feel at ease, and get going.


Sunny Smart Programmable 16 Levels Electro-Magnetic Resistance Recumbent Exercise Bike

Key Features & Benefits

  • Electro-magnetic resistance (16 levels)

    Lets you fine-tune how challenging your ride feels, at your pace, with precise digital control for smooth transitions.

  • Quiet, belt-drive system

    Operates with minimal noise and little upkeep, so your focus stays on pedaling—not the machine.

  • Easy step-through frame & adjustable seat

    A low-access design plus a sliding, padded seat makes getting on and off hassle-free and allows riders of different heights to find their fit.

  • Smart console with SunnyFit app

    Enjoy 24 built-in workout programs, a built-in BMI calculator, HR and wattage tracking, plus free access to the app with virtual scenery and guided workouts.

  • Convenient pacing tools

    A tablet/phone tray, water bottle holder, and seat-level pulse sensors make tracking your ride seamless and your essentials within reach.

  • Mobile design

    Built-in transport wheels let you glide it from room to room—no heavy lifting needed.


Console and Programs

This bike includes a user-friendly console with:

  • Clear display of time, speed, distance, RPM, calories, heart rate, and wattage

  • 24 preset programs for varied riding - including BMI, target heart rate, and wattage tracking

  • Bluetooth connectivity to the SunnyFit app—offering virtual tours, metrics tracking, and trainer-led sessions—all at no extra cost


User Interface & Experience

Sliding into place is easy thanks to the step-through frame. Adjust the seat until your legs reach the pedals just right, secure your feet with the straps, and start your ride. The belt-drive hums gently in the background while the magnetic resistance responds almost instantly when you adjust intensity, creating a seamless, intuitive ride that feels right every time.

Order Includes
  • Sunny SF-RB4855SMART Recumbent Bike

  • User Manual and Assembly Tools

  • All required hardware

Tech Specs
  • Resistance levels: 16 (electro-magnetic)

  • Max user weight: 300 lbs

  • Product weight: 93.4 lb

  • Dimensions: ~60.6″ L × 25.2″ W × 44.1″ H

FAQ

Q: Is the assembly complicated?
A: It’s straightforward—tools are included, and it can be handled at your own pace. Having a second person helps handle heavier parts.

Q: Can different users adjust the bike easily?
A: Yes—adjust the seat forward or back effortlessly to accommodate different leg lengths. Comfort and mechanics stay smooth.

Q: What makes this different from a non-smart recumbent?
A: Beyond silent, precise resistance and quiet ride, it includes guided programming, real-time performance tracking, and app connectivity—without ongoing fees.

Q: Is it easy to move around my home?
A: Yes. Lift from the back, roll it on its transport wheels, and place it wherever you like.

Warranty

Sunny Health & Fitness indoor cycles, recumbent bikes, ellipticals, rowers, & treadmills warranty
3 YEAR - Structural Frame
1 YEAR – Treadmill Motor
180 DAYS - Other Parts and Components

Shipping

Shipping Costs

  • Free Shipping: We offer free shipping on all orders.

Shipping Range

  • Delivery Area: We currently ship within America.

Order Processing Time

  • Processing Time: Orders are processed within 1-3 business days, Monday to Friday.

  • Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.

  • No Shipping Days: Orders are not processed on weekends or public holidays.

Delivery Time

  • Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.

Shipping Process

Ground Shipping

  • For Products ordered under 150lbs 

  • Delivered to your doorstep or driveway

  • Transit time: typically 1–7 business days

  • Tracking number provided

Freight Shipping (LTL)

  • For large/heavy items (150+ lbs)

  • Delivered curbside with a liftgate

  • Appointment and adult signature required

  • Products are not brought inside or upstairs

Why Buy From Us

At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.

Authorized Dealer

We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team. 

For Residential and Commercial Use

From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients. 

Secure and Flexible Payments

We provide multiple payment options so you can choose what works best for you:

  • Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club

  • Debit Cards

  • Google Pay & Apple Pay

  • Shop Pay & Shop Pay Installments

  • Venmo

  • PayPal

Every transaction is processed securely, ensuring your information is always protected.

Transparent Service

Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:

  • Phone: (615) 568-8943

  • Email: sales@primal-fitness.shop