Sunny Health & Fitness Pro Exercise Bike

Last updated date: January 22, 2019

DWYM Score

8.5

Sunny Health & Fitness Pro Exercise Bike

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We looked at the top Exercise Bikes and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Exercise Bike you should buy.

Update as June 14, 2021:
Checkout The Best Exercise Bike for a detailed review of all the top exercise bikes.

Overall Take


In our analysis of 77 expert reviews, the Sunny Health & Fitness Pro Exercise Bike placed 14th when we looked at the top 16 products in the category. For the full ranking, see below.

From The Manufacturer

The standard in home fitness! Sunny Health & Fitness SF-B901 Pro Indoor Cycling Bike offers all of the necessities for an amazing cycling workout along with everything at-home fitness enthusiasts could wish for. Our fully adjustable seat and adjustable handlebars offer a completely customizable experience for ultimate user comfort and compatibility. The heavy duty steel frame and crank adds essential quality and durability to go the distance, no matter what your fitness goals.

Expert Reviews

Expert Summarized Score

8.6
7 expert reviews

User Summarized Score

8.2
2,532 user reviews

What experts liked

A performance oriented, no-frills machine. Tension is more or less infinitely variable, based on a braking system that restricts the heavy flywheel.
- BestReviews
These bikes have steel frames and up to 275-pound user weight capacities.
- Exercise Bike
It Able to fall sizes
- Garage Gym Builder
January 1, 2019 | Full review
Has 8 levels of marked magnetic resistance to set to the level you want
- Indoors Fitness
September 24, 2016 | Full review
The first reason it has earned its high rating is the bike’s sturdiness. Many reviewers note that it is well-built. Unlike some bargain brands, the Sunny Health & Fitness SF-B901 looks and feels like it is meant to last.
- Bikes Reviewed
There are speed settings from 0.5 to 9 MPH so that you can walk at slower speeds or run at higher speeds as required.
- Exercise Review Site
Cushioned adjustable seat
- Fitness Advisor
July 4, 2018 | Full review

What experts didn't like

Has a chain drive, so it's not as quiet as some others.
- BestReviews
Sunny bikes are just for riding, not for getting distracted too
- Exercise Bike
Heavy
- Garage Gym Builder
January 1, 2019 | Full review
Not suitable for those looking for tough and very challenging workouts
- Indoors Fitness
September 24, 2016 | Full review
First, and perhaps most obvious, is its lack of any computerization. This bike doesn’t track any of your data.
- Bikes Reviewed
One of the obvious drawbacks of this Sunny Health & Fitness treadmill is that it has a limited weight capacity of 220 pounds.
- Exercise Review Site
Uncomfortable seat in a long time of using
- Fitness Advisor
July 4, 2018 | Full review

Our Expert Consultant

Stephanie Mansour   
Certified Personal Trainer, Health and Wellness Expert

Stephanie Mansour, host of “Step It Up with Steph” on public broadcasting, has been coaching women for over a decade on how to lose weight and make it last. She has a Bachelor of Arts in communications with an emphasis on women’s studies and psychology from the University of Michigan. She holds certifications in life coaching, personal training, yoga and Pilates.

An Overview On Exercise Bikes

If you have fond memories of zipping around your neighborhood on a bike during childhood, you can recapture that lighthearted activity and channel it into health and wellness as an adult. Indoor exercise bikes, or stationary bikes, are a solid fitness solution for anyone searching for a convenient, low-impact home workout.

“[A stationary bike] is an excellent way to get in cardio at home, and riding a bike is low-impact exercise,” Stephanie Mansour, a certified personal trainer and the founder of fitness brand Step It Up Steph, says. “This means that it’s not putting a lot of wear and tear on your body like running, for example. When you run or walk, all of your weight is pounding into the pavement, but when you’re sitting on an exercise bike, there’s much less of an impact. This would be excellent for someone who has a lot of weight to lose, someone with joint issues, or someone looking to get back into exercise.”

There are two main categories of indoor exercise bikes. Upright bikes are designed to resemble a standard road bike. You sit above the bike frame on a saddle seat. The handles provide balance as you cycle, or you can stand up and pedal for a more intense workout.

Uprights work a wide variety of muscles, like your abs, glutes, lower back and shoulders. You’ll also burn more calories on an upright bike than you would on other types of indoor bikes. Some options even fold up for convenient storage. For example, there are bikes that only take up four square feet of floor space and folds in half for easy storage when you’re not using it.

“Make sure the bike you purchase will fit into the space you have allocated for it,” Mansour says. “Use a measuring tape and measure how much space you have, and then check the specs of the bike.”

Recumbent bicycles are easier to use if you have poor balance or are new to working out. The low-slung design makes room for a larger saddle seat, and a backrest supports your spine.

This design doesn’t work as many muscle groups as upright bicycles, and you may burn fewer calories than you would on an upright. They also tend to take up more space in your home and cost more money than upright designs. However, recumbent bikes give your hamstrings a solid workout, and they’re more user-friendly for people who are brand new to biking.

Choosing which bike is right for you depends on your fitness goals. You’ll want to check out upright bikes if you want a heart-pounding cardiovascular workout. If you’re recovering from certain injuries, have poor balance or want a more comfortable riding experience, a recumbent bike is right up your alley.

Mansour notes that an exercise bike is a versatile piece of workout equipment because you can control the level of intensity.

“You can ride the bike leisurely while watching TV, or crank it up and make it a really intense workout by changing your speed and resistance on the bike,” she says.

The Exercise Bike Buying Guide

  • Before you plunk down hard-earned cash for an exercise bike, ask yourself about your fitness goals. If you’re trying to get back into working out after a long break, an easygoing recumbent bike is worth checking out. If you’re more familiar with biking and want to work a greater number of muscle groups, an upright like might be more your speed.
  • How frequently do you work out?  If you’re devoted to breaking a sweat most days of the week, you might not mind spending more for a premium bike. However, people who are just getting into cycling might want to save some cash and go for a budget option.
  • Is biking your main pick for physical activity, or do you have other machines that you like to use, too? An upright bike will work more muscle groups and help you break a more intense sweat than recumbents. If you use weight machines or love incorporating other cardio routines into your workout, you can get away with using a recumbent bike.
  • Do you have previous knee or hip injuries? Biking is a low-impact activity that can be great for injury recovery, particularly for patients with knee problems. You might notice more pain if your seat is too high or too low though. All of our top picks for exercise bikes have plenty of options for adjustments.
  • Are you handy with a set of tools, or will you need help putting your exercise bike together? Each of our top four exercise bike picks comes with the option for expert assembly, but you’ll save a few bucks if you can put them together yourself. You’ll also want to consider expert assembly if you have chronic pain or a recent injury.