If the SF-B901 were a type of candy, it would be a bag of peanut M&Ms. First, it is fit for everyone. Second, even if you found yourself allergic to chocolate and/or peanuts (in this case exercise), you still would have a hard time not trying it. What, you might say? Just because we are trying to get in better shape we cannot talk about M&Ms? We can dream can we not? OK, let’s wake up and get back to reality.


Like candy, cycling can be addictive. It sure beats running! It becomes pretty thrilling challenging your spinning abilities. You run into a small problem though when trying to find the right machine to use. Is it really for you? What makes it different? Will it do the same thing as the ones at the gym? We have answered those questions and provided some more information to help you decide in our SF-B901 Sunny Pro Indoor Cycling Bike Review.

SF-B901 Sunny Pro Indoor Cycling Bike Review

Features & Functions

When you take your first look at this icon of fitness, the first thing you think is, ‘sexy’. Its appearance alone makes you want to jump on and try to pedal through the country. Good luck, but we are pretty sure you will not make it that far on stationary equipment. For you, we have put together some of the SF-B901’s key features and functions.

  • Resistance – Fully adjustable
  • Flywheel – 40 pounds
  • Seat – Fully adjustable
  • Handlebars – Vertical adjustments
  • Transport – Strong wheels to make mobility easy
  • Materials – Heave duty crank and steel frame
  • Sound – Chain drive mechanism for smooth and quiet workouts
  • Maximum Weight – 275 pounds
  • Machine Weight – 108 pounds
  • Machine Dimensions – 48.5” x 20” x 46.5”
  • Warranty – 1 year for the frame and 90 days for parts

So, what is that makes this different than other cycling machines? Three words, price, price price. If you have been looking into a decent machine for a while, you have probably seen some priced over $1,000. That probably seems outrageous for what you are looking for. Sunny Pro wants you to look good and still be able to afford your car, so they slashed the tag down to $225. For gym quality equipment, you cannot beat it.

Is It For You?

That depends. Do you like saving money? Do you like feeling like you are racing through the Tour de France and crushing the competition? That is how this bike will make you feel. Combined with its commercial quality materials and custom comfort settings, it is great for anyone looking to break a workout into their home. You will not easily find a much better model in this price range.


Machines that provide quality equivalent to a gym are often expensive and inconvenient. The SF-B901 Sunny Pro Indoor Cycling Bike brings everything you get from the gym into your home. Even the excitement. At only 108 pounds with a heavy duty steel frame and strong wheels, you can easily move this bike from your hallway to your living room or wherever you desire. It is silent, smooth, and adjustable. What you take from this cycling beast is up to you. Our recommendation, own it!