Premium Magnetic Resistance Smart Indoor Cycling Bike with Quiet Belt Drive and SunnyFit App Bluetooth Connectivity

4.7 (14)
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Product details

Web ID: 19535480
The Smart Endurance Magnetic Indoor Exercise Cycle Bike model SF-B1877 is an excellent belt-driven system model for low-impact fitness. The performance monitor allows you to track your Time, Speed, Distance, Calorie, Odometer, RPM and Pulse. Excellent for beginners and enthusiasts in fitness or anyone needing recovery training to start an in-home calorie-burning workout routine. Adjustable magnetic resistance allows you to change up your exercise cycling routine making every home workout session feel different. Designed to last, feel confident riding this durable stationary bike with a 265 LB maximum user weight. The Endurance Magnetic Exercise Bike model SF-B1877SMART will push your stamina, performance, and fitness to the next level!

  • Product Features

    • PERFORMANCE MONITOR: Time, Speed, Distance, Calorie, Odometer, RPM and Pulse.
    • MAGNETIC RESISTANCE: Adjustable magnetic resistance provides smooth contactless resistance and is virtually maintenance free.
    • Q-FACTOR: 206mm: Lower Q-factors provide better biomechanical and ergonomic efficiency. This allows the rider to pedal faster and harder more effectively.
    • DURABLE FRAME: 265 LB max user weight with sturdy frame built to last.
    • ADJUSTABLE SEAT: 4-Way adjustable seat to help you stay in proper form.
    • Wipe clean
    • Imported
    • Request warranty information

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Our Normal Gift Boxing is not available for this item.
    • This item may not be shipped to American Samoa, U.S. Virgin Islands, Marshall Islands, Hawaii, Alaska, Northern Mariana, Palau, Federated States of Micronesia, Guam, Puerto Rico
    • Enjoy a longer window to return most of your holiday purchases. See our Extended Holiday Return Policy to see if this item qualifies.
    • This item may not be shipped to Alaska, American Samoa, Guam, Hawaii, Marshall Islands, U.S. Virgin Islands, Puerto Rico, Palau, or the Pacific Islands.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.7/5

14 star ratings & reviews

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78.6% of reviews have 5 stars
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14.3% of reviews have 4 stars
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7.1% of reviews have 3 stars
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0.0% of reviews have 2 stars
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0.0% of reviews have 1 star
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14 reviews
External reviewer
1 year ago

Magnetic bike

Workout is great. The seat si a little uncomfortable but will probably get used to it. The crank is so quiet compared to my last bike. Over all satisfied.

Customer review from Sunny Health & Fitness

External reviewer
2 years ago

Happy with the unit, but .

I like the unit , and am impressed with the quietness. The seat adjustment could be a little more granular. It would be nice to have some sense of the resistance setting so it can be easily changed between users.

Customer review from Sunny Health & Fitness

Melissa C.
2 years ago

Great Bike

I love this bike and it’s perfect for in door training. I also was impressed that I was able to put it together easily.

Customer review from Sunny Health & Fitness

External reviewer
2 years ago

Great exercise bike easy to

Great exercise bike easy to use. Quiet, and a comfortable seat.

Customer review from Sunny Health & Fitness

Dave W.
2 years ago

Couple things I wish I

Couple things I wish I knew before ordering; the handlebars with the curve where my hands go is not comfortable. I wish I had known to order the bike with the straight section to hold on to like a regular bicycle handlebar. Second, the knob to adjust the tension doesn't index properly. Meaning, on another bike I use a quarter turn physically feels like I'm amping up to turn the crank or vice versa. On this bike it takes multiple turns and then seems like a delayed reaction to when the tension increases/decreases. The seat is comfortable and the cranks spin smoothly so that's good.

Customer review from Sunny Health & Fitness

Steve E.
3 years ago

Very happy with the product

Very happy with the product and the training videos.

Customer review from Sunny Health & Fitness

External reviewer
3 years ago

Wife and I are loving

Wife and I are loving this bike. Especially love the app. We use it everyday.

Customer review from Sunny Health & Fitness

External reviewer
3 years ago

Great Bike at Great Price

So happy we bought this bike for spin classes. It is sturdy and holds up to vigorous spin sessions! I see no need to spend $$$$ on other brands. It has everything we need.

Customer review from Sunny Health & Fitness