Sunny Health & Fitness Indoor Intensive Cycling Exercise Bike
$549.99
Elevate your home workouts with the Sunny Health & Fitness SF‑B1709 Indoor Cycling Bike — a premium magnetic belt‑drive exercise bike that delivers a smooth, quiet, and highly effective cardio experience. With built‑in cadence and pulse rate sensors, this bike empowers users to track and improve their performance, making it perfect for fitness enthusiasts of all levels.
Description
Sunny Health & Fitness Indoor Intensive Cycling Exercise Bike
The SF‑B1709 is a sleek, high‑quality indoor cycling bike designed to bring gym‑style workouts into your home. Featuring a micro‑adjustable 13‑level magnetic resistance system, this bike allows you to seamlessly increase or decrease workout intensity with precision — ideal for beginners through advanced riders. The sturdy construction and thoughtful ergonomics promote comfort during extended sessions, while the integrated digital monitor keeps all your key metrics front and center.
Whether you’re focused on fat burn, endurance, or performance tracking, the SF‑B1709 delivers a comprehensive package of features designed to help you reach your fitness goals.
Product Highlights & Features
- Smooth Magnetic Belt Drive System – 13 levels of micro‑adjustable resistance provide whisper‑quiet, low‑maintenance performance for seamless training transitions.
- Integrated Performance Monitor – Tracks metrics like speed, cadence, distance, time, calories, and more right on the LCD display.
- Built‑In Cadence & Pulse Sensors – Monitor your RPM and pulse in real time to optimize training and hit your performance targets.
- Secure, Adjustable Pedals – Toe‑caged pedals with adjustable straps keep feet secure, while the SPD‑compatible side allows use of cycling shoes for a more advanced ride.
- Sturdy Frame & High Weight Capacity – Durable construction supports various users and makes this bike suitable for everyday intense workouts.
- Comfort‑Focused Ergonomics – Adjustable seat and handlebar positions allow tailored ergonomics for riders of different sizes and preferences.
Technical Specifications
| Specification | Details |
|---|---|
| Resistance Type | Magnetic Belt Drive |
| Number of Resistance Levels | 13 Levels |
| Display | LCD Performance Monitor |
| Metrics Tracked | Speed, Distance, Time, Calories, Cadence (RPM), Pulse |
| Cadence Sensor | Yes |
| Pulse Rate Sensor | Yes |
| Pedal Type | Adjustable Toe‑Caged, SPD Compatible |
| Frame Weight | Approx. 90 lbs |
| Max Weight Capacity | ~300 lbs |
| Adjustable Seat | Yes |
| Adjustable Handlebars | Yes |
| Built‑In Wheels | Yes (for easy movement) |
| Warranty | 3‑Year Structural / 180‑Day Parts |
Final Verdict
The Sunny Health & Fitness SF‑B1709 stands out as a premium home exercise solution that delivers gym‑quality cycling performance in a space‑saving design. Thanks to its quiet magnetic resistance system, adjustable challenge levels, and real‑time performance tracking, this bike keeps users consistently motivated and informed. The inclusion of both cadence and pulse sensors — features usually found on more expensive models — elevates the training experience and empowers fitness enthusiasts to train smarter. With its reliable build and comfortable adjustments, the SF‑B1709 offers excellent value for anyone serious about cardiovascular fitness at home.
Whether you’re cycling for weight loss, endurance, or elite performance tracking, this bike provides the features, comfort, and reliability you need to stay committed to your goals.
Overall Rating: ⭐⭐⭐⭐☆ (4.7/5) — A highly recommended indoor cycling bike for home users seeking performance, comfort, and tracking in one smooth ride!
















Jocelyn –
This Sunny Health & Fitness cycling bike is perfect for anyone serious about indoor cardio training. The resistance is smooth and challenging, allowing me to tailor workouts from light rides to high-intensity sessions. Assembly was straightforward, and the bike felt sturdy right from the first use. I also like the compact design, which fits well in my apartment without taking up too much space. It’s been a reliable and motivating tool for keeping up with my fitness routine.
Natisha –
I’ve been using this indoor cycling bike for several weeks now, and it has completely exceeded my expectations. The build quality feels solid and stable, even during intense workouts, which gives me a lot of confidence while riding. I especially appreciate how quiet the bike is, making it easy to use early in the morning without disturbing anyone. The adjustable seat and handlebars make it comfortable for longer sessions. Overall, it’s an excellent value for the price and a great addition to my home gym.
Melisa –
I purchased this bike to stay active at home, and it has been one of my best decisions. The design is sleek and professional, and it feels like commercial gym equipment. Assembly was straightforward, and all the tools were included. I’ve noticed a significant improvement in my stamina and overall fitness since I started using it regularly. I highly recommend this bike to anyone looking for a dependable and motivating workout option.
Shelby –
This exercise bike exceeded all my expectations. The adjustable resistance allows me to customize each workout to match my energy level and training goals. It feels just like being in a real spin class from the comfort of my living room. The seat and handlebars are fully adjustable, making it comfortable for longer rides. I highly recommend it to anyone looking for a reliable and effective cardio machine.
Rebecca Turner –
I’ve been using this Sunny Health & Fitness bike for a few weeks now, and I’m extremely impressed. The flywheel provides a consistent and challenging workout that really gets my heart pumping. I appreciate the solid frame and the non-slip handlebars, which make me feel secure during intense sessions. It’s also compact enough to fit perfectly in my small apartment. Overall, it’s a fantastic investment for anyone serious about home fitness.