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

Sunny Smart Magnetic Heavy Duty Recumbent Bike

Want a recumbent bike that’s both easy on your body and smart enough to keep you engaged? The SF-RB4850SMART offers a spacious, step-through design with generous seat support, whisper-quiet magnetic resistance, and intuitive app integration—so every ride feels approachable, effective, and built for your comfort.

Key Features & Benefits

• Wide Recumbent Seat & Mesh Back Support

  Designed for lasting comfort during longer sessions. You'll enjoy a naturally relaxed posture without strain.

• 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

  Track metrics in real time, follow guided trainer-led rides, and explore scenic routes—all in the free SunnyFit app.

• 24 Built-In Programs + Target Modes

  Includes preset routines plus modes that target time, heart rate, wattage, or customized user settings. A BMI calculator helps you track your progression.

• 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

Easy assembly and intuitive controls mean you can hop on and go. The combination of quiet belt-drive motion and ergonomic design makes each session feel smooth and supportive, whether you're starting out or pushing further.

• SF-RB4850SMART Recumbent Bike

• Performance LCD Console

• Tools, hardware, and user manual

• Assembly and mobile holder components

• Stability levelers and transport wheels

• 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

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 accommodates various heights comfortably, plus the sturdy frame handles up to 300 lb.

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

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