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Sunny (#SF-RB4850SMART) Smart Magnetic Heavy Duty Recumbent Bike in Black

SKU SF-RB4850SMART
$499.00

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Description

Sunny Smart Magnetic Heavy Duty Recumbent Bike

The SF-RB4850SMART offers a step-through design with wide seat support, quiet magnetic resistance, and Bluetooth connectivity for app integration—providing a convenient setup for indoor cycling.


Sunny Smart Magnetic Heavy Duty Recumbent Bike

Key Features & Benefits

  • Wide Recumbent Seat & Mesh Back Support

    The recumbent seat includes cushioning and a ventilated mesh back to support posture during use.

  • Step-Through Frame & Easy Seat Adjustment

    Designed for effortless mounting and an inseam adjustment range from approximately 30 to 40 inches—perfect for accommodating different leg lengths.

  • 16 Levels of Magnetic Resistance & Belt Drive

    Provides smooth, maintenance-free pedal feel, letting you fine-tune effort with precision.

  • Bluetooth-Enabled SunnyFit® App Compatibility

    Pair with the SunnyFit app to track metrics, join guided sessions, and access scenic routes.

  • 24 Built-In Programs + Target Modes

    Includes preset routines plus modes that target time, heart rate, wattage, or customized user settings.

  • Performance LCD Console & Pulse Grips

    The colorful display keeps an eye on time, speed, RPM, distance, calories, pulse, and wattage—grab the seat-level sensors for instant feedback.

  • Convenience Features

    Includes a device holder for your tablet or phone, a water bottle holder, adjustable levelers for floor stability, and transportation wheels with a rear lift handle for easy mobility.

  • 300 lb Weight Capacity & Compact Build

    With sturdy alloy-steel construction and dimensions around 62" L × 26" W × 47" H, this bike holds up under everyday use and fits most indoor spaces.


Console & Programs

The LCD console offers clear access to resistance control and real-time tracking. Pair your device to SunnyFit® to unlock a rich library of workouts, scenic rides, and live metrics while staying hands-free and engaged.


User Experience

The belt-drive system provides quiet operation, and the seat adjustments allow users to adapt the setup to their preference.

Order Includes
  • SF-RB4850SMART Recumbent Bike

  • Performance LCD Console

  • Tools, hardware, and user manual

  • Assembly and mobile holder components

  • Stability levelers and transport wheels

Tech Specs
  • Resistance Levels: 16 magnetic

  • Programs: 24 built-in + target modes + BMI calculator

  • Drive Type: Quiet belt

  • Seat Adjust Range: approx. 30–40" inseam

  • Weight Capacity: 300 lb

  • Dimensions: ~61.8" × 25.98" × 47.24" (L×W×H)

  • App Support: SunnyFit® via Bluetooth

  • Frame Material: Alloy steel

  • Bike Weight: ~86.4 lb

FAQ

Is this suitable for home use?
Yes—its compact size, quiet operation, and transport wheels make it ideal for home environments.

Do I need the SunnyFit® app to use it?
No—the console works independently. The app adds guided sessions and tracking but isn't required.

Will it support taller users?
Yes—the adjustable seat range is designed to fit users with inseams between approximately 30″ and 40″, with a maximum capacity of 300 lb.

Is assembly difficult?
Not at all—the package includes tools and clear instructions, along with transport wheels for easy positioning.

Warranty

Home Use

3 Years - Structural Frame

180 Days - Other Parts and Components

Shipping

Shipping Costs

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

  • Return shipping costs are the customer’s responsibility unless the item is defective or incorrect. Please view our Return Policy for more information

Shipping Range

  • Delivery Area: We currently ship within the United States

Order Processing Time

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

  • Cut-off Time:Orders placed before 5:00 pm Central Standard Time begin processing time the same business day. Orders after will begin processing the next business day 

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

Shipping Timeline

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

Total Delivery Timeline

  • Total Timeline: 2-10 Business Days (Monday-Friday) from when you place the order

Shipping Process

Ground Shipping

  • For Products ordered under 150lbs 

  • Delivered to your doorstep or driveway

  • Transit time: 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

  • Transit time: 1–7 business days
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

Frequently Asked Questions

Order Processing Time

Orders are processed within 1–3 business days (Monday–Friday).

Orders placed before 5:00 pm CST begin processed the same business day; those placed after begin processing the next business day.

Orders are not processed on weekends or public holidays.

Delivery Time

Orders arrive within 1–7 business days (Monday–Friday) after processing, depending on destination.

Total timeline: 2–10 business days from the date you place your order.

For full details, please see our Shipping Policy

Return Period: 30 days from delivery date.

Refund Processing: Within 10 business days from receipt.

Return Shipping: Covered by the customer unless the product is defective or incorrect.

Restocking Fees: We do not charge restocking fees.

For full details, please see our Return & Refund Policy

Currently, we only ship within the United States. We do not ship International

We accept the following methods:

  • Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
  • Debit Cards
  • Google Pay
  • Apple Pay
  • Shop Pay
  • Shop Pay Installments
  • Venmo
  • PayPal

Notes:

  • We do not accept cash, checks, or money orders.
  • Card details are encrypted and processed securely through Shopify Payments.
  • Shop Pay Installments: Eligible U.S. customers may split orders into smaller bi-weekly or monthly payments
  • Venmo: Allows checkout with Venmo balance, linked account, debit, or credit card (3% fee on credit card funding — Venmo’s fee, not Primal Fitness’s).

For details, please see our Payment Policy

Once your return is received and inspected

Approved refunds are issued to your original payment method within 10 business days.

Your bank or card provider may require additional time to post the refund.

You’ll receive a confirmation email once the refund is processed.

You can reach our customer service team at sales@primal-fitness.shop or call us (615) 568-8943. Or you can use the Live Chat Button in the bottom of your screen during support hours of 9am-5pm CST Mon-Sat. We aim to respond within 48 hours.

Description

Sunny Smart Magnetic Heavy Duty Recumbent Bike

The SF-RB4850SMART offers a step-through design with wide seat support, quiet magnetic resistance, and Bluetooth connectivity for app integration—providing a convenient setup for indoor cycling.


Sunny Smart Magnetic Heavy Duty Recumbent Bike

Key Features & Benefits

  • Wide Recumbent Seat & Mesh Back Support

    The recumbent seat includes cushioning and a ventilated mesh back to support posture during use.

  • Step-Through Frame & Easy Seat Adjustment

    Designed for effortless mounting and an inseam adjustment range from approximately 30 to 40 inches—perfect for accommodating different leg lengths.

  • 16 Levels of Magnetic Resistance & Belt Drive

    Provides smooth, maintenance-free pedal feel, letting you fine-tune effort with precision.

  • Bluetooth-Enabled SunnyFit® App Compatibility

    Pair with the SunnyFit app to track metrics, join guided sessions, and access scenic routes.

  • 24 Built-In Programs + Target Modes

    Includes preset routines plus modes that target time, heart rate, wattage, or customized user settings.

  • Performance LCD Console & Pulse Grips

    The colorful display keeps an eye on time, speed, RPM, distance, calories, pulse, and wattage—grab the seat-level sensors for instant feedback.

  • Convenience Features

    Includes a device holder for your tablet or phone, a water bottle holder, adjustable levelers for floor stability, and transportation wheels with a rear lift handle for easy mobility.

  • 300 lb Weight Capacity & Compact Build

    With sturdy alloy-steel construction and dimensions around 62" L × 26" W × 47" H, this bike holds up under everyday use and fits most indoor spaces.


Console & Programs

The LCD console offers clear access to resistance control and real-time tracking. Pair your device to SunnyFit® to unlock a rich library of workouts, scenic rides, and live metrics while staying hands-free and engaged.


User Experience

The belt-drive system provides quiet operation, and the seat adjustments allow users to adapt the setup to their preference.

Order Includes
  • SF-RB4850SMART Recumbent Bike

  • Performance LCD Console

  • Tools, hardware, and user manual

  • Assembly and mobile holder components

  • Stability levelers and transport wheels

Tech Specs
  • Resistance Levels: 16 magnetic

  • Programs: 24 built-in + target modes + BMI calculator

  • Drive Type: Quiet belt

  • Seat Adjust Range: approx. 30–40" inseam

  • Weight Capacity: 300 lb

  • Dimensions: ~61.8" × 25.98" × 47.24" (L×W×H)

  • App Support: SunnyFit® via Bluetooth

  • Frame Material: Alloy steel

  • Bike Weight: ~86.4 lb

FAQ

Is this suitable for home use?
Yes—its compact size, quiet operation, and transport wheels make it ideal for home environments.

Do I need the SunnyFit® app to use it?
No—the console works independently. The app adds guided sessions and tracking but isn't required.

Will it support taller users?
Yes—the adjustable seat range is designed to fit users with inseams between approximately 30″ and 40″, with a maximum capacity of 300 lb.

Is assembly difficult?
Not at all—the package includes tools and clear instructions, along with transport wheels for easy positioning.

Warranty

Home Use

3 Years - Structural Frame

180 Days - Other Parts and Components

Shipping

Shipping Costs

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

  • Return shipping costs are the customer’s responsibility unless the item is defective or incorrect. Please view our Return Policy for more information

Shipping Range

  • Delivery Area: We currently ship within the United States

Order Processing Time

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

  • Cut-off Time:Orders placed before 5:00 pm Central Standard Time begin processing time the same business day. Orders after will begin processing the next business day 

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

Shipping Timeline

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

Total Delivery Timeline

  • Total Timeline: 2-10 Business Days (Monday-Friday) from when you place the order

Shipping Process

Ground Shipping

  • For Products ordered under 150lbs 

  • Delivered to your doorstep or driveway

  • Transit time: 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

  • Transit time: 1–7 business days
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