Sunny SF-B2916 Air Resistance Bike | Full-Body Workout

Breathe new life into your cardiovascular routine with the Sunny SF-B2916 Air Resistance Bike. Start your ride when you sit on the 4-way adjustable bike seat that can accommodate a wide range of riders (leg inseam range: 27 inches to 37 inches). Feel stable and confident during enduring workouts with the maximum user weight capacity of 265 lbs.

Experience an incredible full-body workout using the cycling features combined with the resistance handlebars. Engage your core, shoulders, and back while exercising with the full-motion handles. The full-motion arms on the Sunny SF-B2916 allow a full range of motion while pulling against the resistance.

The Sunny SF-B2916, air resistance bike has dynamic resistance solely based on the user’s fitness level and desired intensity. Moreover, the harder you push, the more resistance you’ll feel. The incredible fan design reacts to the speed and forces applied so your workout can remain challenging and significant throughout your fitness journey.

Use the onboard fitness monitor on the Sunny SF-B2916 Air Resistance Bike to track your speed, distance (kilometers and miles), time, ODO (odometer), and calories burned. Also, use the set mode to create goals for workout time, distance, and calories burned.

Learn more in my complete review below!

Sunny SF-B2916 Air Resistance Bike
Sunny SF-B2916 Air Resistance Bike

Product: Sunny SF-B2916 Air Resistance Bike

Price: For a great deal on this bike, merely go here to Sunny Health &

Warranty: Frame 3 years / Parts 180 days

My rating: 8.25/10

Affiliate Disclosure: As a Sunny Health & Fitness Affiliate Program participant, I earn commissions on purchases made through links in this post. Full disclosure

Details and Specifications

  • Assembled dimensions: 40L x 23W x 47H inches (102L x 58W x 119H cm)
  • Assembled weight: 60.6 lbs (27.4 kg)
  • Supported weight: 265 lbs (120.2 kg)
  • Drive: Belt & Chain
  • Resistance: Air
  • Fitness Monitor: Time, speed, distance, odometer, calories, goal settings, scan
  • Warranty: Frame 3 years / Parts 180 days

SF-B2916 Frame Construction

The Sunny SF-B2916 air-resistance bike features a metallic gray steel frame with a corrosion-resistant paint finish. The bike’s construction also integrates several ABS parts. For example, the cover of the drive system and the flywheel are ABS made.

This Sunny exercise bike does not have a folding frame but has a reasonably small footprint. It is 40″ (102 cm) long and 23″ (58 cm) wide, so it should fit pretty well even in a small room. It is advisable, though, to leave at least two feet of clearance on each side of the bike, and at least one foot at the front and rear, for safe usage and ease of access.

The fully assembled bike isn’t too heavy. It weighs approx. 60.6 lbs (27.4 kg). Therefore, it can be carried and assembled by only one person.

Sunny SF-B2916 Air Resistance Bike

The rear base bar of the bike is curved to provide extra stability. It also has polygonal caps that can rotate and act as levelers. Also, the front base of the cycle features two small wheels for easy transportation.

One last essential aspect to note here is that the Sunny SF-B2916 has a set of footrests, a helpful feature that other fan bikes don’t have. These are attached to the front supporting frame tubes and allow you to rest your legs while using the bike’s mobile arms.

Seat and handlebars

The Sunny SF-B2916 air-resistance bike comes with a standard saddle. It is 10″ (25.4 cm) long and 11″ (28 cm) wide. It does not have air cell cushioning but does integrate a layer of padding. Also, its surface has a longitudinal contoured groove for improved breathability. Therefore, the included seat offers optimal comfort.

The saddle features a standard, collar-based attachment system to the slider. Therefore, compatible options are widely available if you ever need or want to replace them.

The bike’s seat offers 4-way adjustability (front, back, up, down). In addition, the upright post offers several adjustment positions, while the horizontal slider also allows a few inches of front-to-back adjustment.

It fits users with an inseam between 27″ and 37″ (68.5 – 93.8 cm); in other words, it should accommodate users between 5’2 ″ and 6’2 ″ (157 – 188 cm) with no problem. It also supports users up to 265 lbs (120.2 kg).

Like most other fan bikes, the Sunny SF-B2916 only has mobile handlebars. It does not have a stationary handlebar set. The mobile handlebars also connect directly to the pedal bars, so they continue to move for as long as you pedal. However, they cannot remain in a stationary position.

SF-B2916 Drive and resistance

The Sunny SF-B2916, an air-resistance bike, is equipped with a dual transmission using a belt and a chain. The chain is attached to the crank system and a small pulley, while the belt is attached to the small pulley and the bike’s fan. This dual transmission leads to a smoother pedaling motion and a slightly more incredible pedaling difficulty.

Sunny SF-B2916 Air Resistance Bike
Sunny SF-B2916 Air Resistance Bike

The bike features a pretty durable crankset with solid steel arms. However, it’s an upright bike, so it is not advisable to stand on the pedals during workouts. The pedals are durable, but they’re made of nylon material, not aluminum, so they may not hold standing-up routines.

On the other hand, the pedals have a weighted design; they always turn face-up if you remove your feet from them. They also have adjustable straps for extra foot stability.

Since it’s an air resistance bike, the main (and only) resistance-generating element is the fan visible at the bike’s front. Unfortunately, the cycle has no magnetic resistance elements, so you cannot adjust the bike’s overall resistance. Also, the console has no preset workout programs and cannot change the resistance automatically.

But on the other hand, the bike provides a dynamic response. In other words, if you pedal and move its arms at a faster rate, the resistance generated by the fan will also increase.

Finally, it is essential to mention that the bike’s fan does generate a certain level of noise, especially when you pedal at a fast rate. However, the noise generated is not extremely loud. Instead, it’s comparable to the sound generated by a massive electric fan.

Fitness Monitor

The Sunny SF-B2916, an air-resistance bike, comes equipped with a simple fitness monitor. Unfortunately, it does not have any preset workout programs, nor is it compatible with any fitness apps. Instead, it features an LCD indicating time, distance, total distance, speed, and calories burned.

The monitor does not have a pulse reading function, and the bike does not integrate pulse sensors. Thus, you must use a separate device to track your pulse during your workouts. Also, speed and distance can be Metric (km/h and km) or English units (mph and miles).

The fitness monitor is pretty easy to use. It has three buttons – Mode, Set, and Reset. The Mode button allows you to select one of the workout metrics you want to view on display, or the Scan Mode, which rotates all the workout metrics, showing each one for a few seconds. The Set button allows you to set up countdown values for time, distance, and calories burned. And finally, the Reset button clears all the values on the monitor to zero.

Sunny SF-B2916 Air Resistance Bike

The monitor requires two AAA batteries as its power source. It starts up when you press the Mode button or when you begin pedaling. It also automatically shuts down if it doesn’t detect any activity on the bike for four minutes.

The ABS casing of the monitor integrates a tablet holder, which is large enough to accommodate any tablet. However, it does not have a USB or other connector type for a tablet or smartphone.

The monitor’s top section features a grid with the heart rate zones you should aim for depending on your age to benefit from a better aerobic output, fat burn, etc. Of course, this requires the usage of a separate HR monitoring device.

SF-B2916 Assembly and Maintenance

The main body of the bike comes pre-assembled. Therefore, you only have to attach the two base bars, the handlebars’ swing tubes, the top sections of the handlebars, the pedal bars, the pedals, the monitor mast, the monitor, and the seat.

Therefore, it shouldn’t take more than an hour of your time. All the necessary tools for the task come with the bike, and the manual provides clear assembly instructions and details regarding the bike’s parts.

The bike’s internal parts are pre-lubricated in maintenance, but the internal chain may require lubrication.

The fan casing and the fan may accumulate dust, which can be removed by vacuuming the unit outside (you don’t have to take it apart). Other than this, checking for loose bolts and re-tighten them if needed periodically is advisable.


  • Fairly sturdy construction for a home-use bike – can hold users up to 265 lbs;
  • Transport wheels on the front base;
  • Adjustable levelers on the rear base;

    Sunny SF-B2916 Air Resistance Bike
    Sunny SF-B2916 Air Resistance Bike
  • Mobile handlebars for arms workouts;
  • Footrest pegs attached to the front frame bars;
  • 4-way adjustable seat;
  • Air resistance system, great for interval workouts;
  • The fitness monitor comes included;
  • Target settings for time, distance, and calories;
  • Tablet holder integrated into the fitness monitor;
  • Little maintenance is required;
  • Fairly quiet operation;
  • Easy to assemble.


  • No bottle holder;
  • No pulse reading function;
  • The fitness monitor LCD does not have a backlight.

Sunny SF-B2916 Air Resistance Bike Summary

The Sunny SF-B2916 is an air-resistance exercise bike designed for home use. It features a steel frame, a 4-way adjustable seat, mobile handlebars, and a fitness monitor that tracks the essential workout metrics.

Moreover, it’s a bike designed for light to medium workouts, perfect for interval training, gaining stamina, recovery training, and weight loss. And finally, it’s one of the most affordable air bikes you can find.

I hope you found this article helpful and informative. Would you please speak up if you have anything you’d like to share or any opinions about my website? I look forward to your comments, questions, and the sharing of ideas.

Please remember that you should consult your physician to determine if you have any medical or physical conditions that could risk your health and safety or prevent you from using the equipment properly. In addition, your physician’s advice is essential if you are taking medication that affects your heart rate, blood pressure, or cholesterol level.

5 thoughts on “Sunny SF-B2916 Air Resistance Bike | Full-Body Workout”

  1. Hey, thank you for giving an honest review of Sunny SF-B2916 Air Bike. I think this article is more important for my mother because she was searching for an exercise machine to workout at home. This article has all the information about what my mother has to know before buying this product. Thank you. Cheers

  2. Wow, that is a comprehensive review of the air bike. I have used one previously in PT sessions, and they are a great way to exercise and burn calories. I also liked the footrests in the front, while I was working on my arms. After having three back surgeries, a stationary bike was a great way to rebuild my strength without hurting my back again. Thank you for all the helpful information that you put into this post. It was very well written, thoughtfully laid out, and answers any questions that a person may have.

    I look forward to reading more of your posts. I looked over your website, also. You include many of the exercises that I have been doing for my PT. They are fantastic for working the whole body. Keep up the excellent work!

    Molly G.

  3. I have been exercising every day. I focus on HIIT, and an air bike is a perfect tool for High-Intensity Interval Training. And reading about Sunny SF-B2916 makes me conclude that it’s what I have been needing. Low-impact and total-body workouts are vital components of my training. So I would like to get a Sunny SF-B2916 for getting my arms in the action for better conditioning and calorie burning.

    • Hi Ann, thanks for stopping by. HIIT training is highly beneficial, and it doesn’t take a lot of time to work out. Air resistance bikes are perfect for HIIT training, and this Sunny bike is no exception. Would you please come back and give us an update on what you think about the cycle after you’ve used it for a while.

      Kind regards, Robert


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