Top 5 Best Exercise Bike for Knee Replacement Rehab: Expert Reviews in 2021

Finding out the best exercise bike for knee replacement rehab or any other reason is no easy task. This is understandable because of how big the market for exercise bikes is. From this big market, we have found the best exercise bike for knee replacement rehab for you. But finding the ideal one is important as an exercise bike is one of the best if not the best way to rehabilitate your knee. As when you are fresh off the surgery, your knee is still very much prone to injuries.

You still need to put in the work to fully recover and an exercise bike is the safest way possible. The reason for this is because it is a low-impact cardio exercise that is suitable for all ages. Due to the movements you make on the leg, the knee is bent hence there is a range of movement in your knee joint. The rotating motion also nourishes the knee joint cartilage so at the end of the day strengthening your joint.

Best Exercise Bike for Knee Replacement Rehab Reviews & Pros/Cons in 2021

Best exercise bike for knee replacement rehab now ready, you can start the analysis. It is important to note that the best exercise bike for knee replacement rehab products you can use for general gymnastics.

Best recumbent exercise bike: Marcy Recumbent ME-709

Top Specs:

  • Dimension: 5 x 25 x 37.5 inches
  • Weight: 61 pounds
  • Display: Time, calories, speed, distance, and odometer,
  • Resistance: 8 levels
  • Inseam Length: 27-36 inches
  • Weight Capacity: 300 pounds
  • Warranty: 2 Years

When talking about any kind of exercise bike either it be the best budget or the fan-favorite or even the best exercise bike, this Marcy ME-709 slips into the list very smoothly. There are many reasons for that. The adjustable resistance firstly comes to mind. This is vital as you can start with the level you are comfortable in and work your way up. Changing the resistance is easy too, just rotate the tension knob.

Next are the pedals with safety straps. When into the first week or two, you might have issues with your feet not able to keep up with the bike like your feet slipping and this is where the straps will come in handy. Moreover when in pain, you will surely appreciate the comfy seat with the high-density foam. The back support will keep your posture in proper form and the handlebars will take away that extra pressure from your legs.

Speaking of the seat, the seat is adjustable meaning you can adjust it easily according to the length of your legs. Your progress can be monitored by the LCD computer display which will show the distance, time, speed, calories burnt, and odometer. Once you will be done using the recumbent bike, you can step out without any problem, the same goes for step in too. Because of the step-through design which ensures less pressure on legs hence knees.

Lastly, this bike doesn’t weigh much and has wheels so it can be moved around very easily around your home. So choose your sweet spot and you’re ready to go.


  • Very comfortable
  • Step-through design
  • Adjustable resistance
  • Pedals are safe
  • Handlebars are present
  • Back support for proper form


  • .Doesn’t monitor heart rate

Best indoor exercise bike: BulbHead Folding Exercise Bike

Top Specs:

  • Dimension: 7 x 17.5 x 9.1 inches
  • Weight: 95 pounds
  • Display: Heart rate, time, distance, speed, calories, and odometer
  • Resistance: 8 levels
  • Inseam Length: N/A
  • Weight Capacity: 300 pounds
  • Warranty: 1 Year

If you are looking for an exercise bike that can help recover your knee, lose that extra weight you caught up with, and build muscles. Then it can be your go-to as it can do it all. You can just sit back in the 2.5 inches thick cushioned back, enjoying and exercising your knee as well as pulling the built-in resistance band. As a result, be able to work and transform your whole body.

Besides, to track how much progress you made, you will have a display showing you distance, speed, time, and heart rate. Yes, you read that right, last product didn’t have that but this one does. We all know healing takes time especially when talking about knees. To get it as good as new, you will need to work your way up and this exercise bike has 8 levels of resistance. So you can easily start with the level you’re comfortable in and eventually go higher.

The form is something you need to be very careful about because you obviously don’t want to end up with both a bad knee and bad back pain. The good news is that the backrest is designed in a way that you remain in proper form. Even if you are paddling at the lowest resistance and pulling those resistance bands all at the same time.

On top of that, this bike is foldable so it not only is easier to move it but it also takes up less space. If you are new to using an exercise bike, luckily BulbHead provides 10 free classes to get you started. To access them, simply download FREE Slim Cycle app.


  • Comes with a resistance band
  • The resistance level can be changed
  • Can measure heart rate with pulse sensors
  • Foldable as well as compact
  • 10 free classes


  • .Not ideal for tall users

Best pedal exerciser: Sunny Health & Fitness Desk Elliptical Mini Bike: SF-B0891

Top Specs:

  • Dimension: 5 x 16.5 x 10.5 inches
  • Weight: 1 pounds
  • Display: Speed, time, calories burnt, and distance
  • Resistance: 8 levels
  • Stride Length: 7 inches
  • Weight Capacity: 220 pounds
  • Warranty: 1 Year

There are no questions that can be asked if someone says Sunny Health & Fitness has some of the best exercise bikes out there on the market. In fact, we will agree with them too because our list has two exercise bikes of this brand. If you are willing to spend a bit more on this mini bike, you will without a doubt end up with one of the best exercise bikes for knee replacement rehab. This bike is a bit pricy only in terms of minibikes though.

One of the best parts about this bike is that you can use it to exercise your arms. To do that, you just need to place it on a table. So the extra money is worth it after all because you can work both your legs and your upper body. The straps on the bike can be adjusted according to the length of your foot and hand. Being able to use it from any place is another advantage. When exercising you will notice this mini exercise bike is not making any kind of noise.

The digital monitor present will show your stats on distance, time, speed, and how many calories you burned. So setting up targets is easier to make and complete. Just like the last two exercise bikes, this bike also has 8 levels of resistance. Anyway, the 7-inch stride is perfect as you will end up putting very little to no pressure on your knee and other joints too in your leg.


  • 2 in 1
  • Has different resistance level
  • Compact, portable, and easy to store
  • Operation is silent
  • You can work your upper body


  • Assembling is a bit difficult

Medical folding pedal exerciser: Vaunn Medical Folding Pedal Exerciser

Top Specs:

  • Dimension: 96 x 11.81 x 6.69 inches
  • Weight: N/A
  • Display: Time, calories burned, total revolutions, scan, and RPM
  • Resistance: No definite number
  • Inseam Length: N/A
  • Weight Capacity: 300 pounds
  • Warranty: 1 Year

The next exercise on our list of the best exercise bike for knee replacement rehab is from Vaunn. Vaunn is another great brand like Sunny Health & Fitness and this bike is a great example of why this brand is known to people. It is one of the best budget exercise bikes when you consider the quality it brings to the table with price in mind. It is just astonishing!

This exercise bike has a low-impact system. Making it particularly good if you want to put less pressure on your knees or want to work your knee less but still want a fast recovery. By the way, this bike is also 2 in 1 as you can exercise your arms with this bike too. You can control the resistance and adjust it to your need by simply turning the knob. And if you turn the bike the right way, you will be able to fold it and can place it literally anywhere because of how small it will become.

Also, the distance you covered within how much time with how much speed and how many calories you burned will all be showed digitally. Again, it is so little that you have to pay to get so many benefits. One thing to note is to make sure you are 13 inches in height cleared from your knee if you are using it under the desk. Remember minimum 13 inches.


  • Budget-friendly
  • Compact and foldable
  • 2 in 1
  • Not so big can be used anywhere
  • Pedals have straps


  • Pedals are smaller for bigger people so check the size
  • Less durable

Indoor cycling exercise bike: Sunny Health & Fitness SF-B1002/C

Top Specs:

  • Dimension: 40 x 34 x 9 inches
  • Weight: 4 pounds
  • Display: None
  • Resistance: Leather pad resistance
  • Flywheel Weight: 49 pounds
  • Weight Capacity: 275 pounds
  • Warranty: 1 Year

You might have noticed that each product has one highlighting factor that they are good at. If you ask me about this exercise bike, I would say it is one of the best exercise bikes for bad knees and losing weight. Additionally, the flywheel weighs 49 pounds meaning it is perfect for effective and smooth resistance training. While you are training with your bad knees, chances are you might suddenly hit a point where your knee is paining and can’t bear the resistance.

For this sort of situation, this bike has a built-in emergency brake level which will quickly stop the cycling. Furthermore, wheels are present at the bottom of the bike so that you can move it from place to place. Without that wheel, it would have been difficult because this bike weighs 113.4 pounds. But that weight comes in very handy as it makes the bike very stable. Let’s not forget, floor stabilizers ensure more stability!

What about comfort? Hmm, good question but you got the 2-way adjustable very comfortable multi-grip handlebars and 4-way adjustable seat. For pedals, you have a pair of adjustable caged pedals. All these results in your stay at the exercise bike very comfy. When tired of exercising, you can quickly take a sip of water from the bottle which you placed on your bottle holder at the side of the handlebars.

There is one catch though, well two to be precise. If you are still into the first few weeks of rehab and feel a great deal of pain. We would suggest not to use this bike and if the pain is normal then you can surely give it a go. Finally, there is no digital display to show your progress which is quite unacceptable as almost all exercise bikes have it in them.


  • 2-way adjustable multi-grip handlebars
  • 4-way adjustable seat
  • Comes with an Emergency brake level
  • Flywheel is heavy
  • Durable and sturdy


  • No digital display
  • People with too much knee pain can’t use it

Best exercise bike for knee replacement rehab Buying Guide

In this section, we will be mentioning the factors you need to look out for when it comes to buying the best exercise bike for knee replacement rehab.


If we would be talking about losing weight, then an exercise bike with a higher resistance is perfect. But we are talking about bad knees here. So the bike you buy should have low resistance. Few exercise bikes from our list provide 8 resistance levels. This is ideal as you can start slow and work your way up.

Seat Position and Height

Standing up does put some pressure on your knees and avoids any kind of pressure. You need to make sure your leg is stretching just the right amount. The seat position has to be accurate to exercise comfortably and to avoid back pain. Or any sort of pain that comes with bad posture.


Comfort is key as you will need months to recover your knee. So you need to enjoy your bit when healing up that knee. To achieve that, there are well-cushioned seats and backrests in some exercise bikes. Seats that are adjustable, long, and wide are perfect. You can literally go for hours!

Mobility and Stability

It is very unlikely that you will be the one moving your bike from one place to another in search of finding that sweet spot. If you somehow are, then make sure the bike you intend to buy should be stable. Some bikes have stabilizers and wheels. You can keep your eye on them because they are both stable and mobile.

Pedals and Digital Display

If the pedals are slippery, you can end up with worse knees or any other injuries. So pay attention, the pedals should be long-lasting and the best case scenario should have straps. Straps can hold on to those legs and hands. Long recovery takes motivation. How will you have motivation if you can’t measure your progress? I guess you know where this is going!

You need to have a digital display showing you distance, time, speed, calories burned, and heart rate. You can easily up your game too with knowing your stats as it will be easier to set goals.

Best exercise bike for knee replacement rehab final thoughts

There you go! The list of the best exercise bike for knee replacement rehab is all yours. All of them are the top draws on the market and come at a very good price. Let’s not also forget how well they do their jobs. So anyone chooses the best exercise bike for knee replacement rehab and starts your recovery period. Remember it may take time but full recovery is important and worth it because the knee is not only vital.

But is also prone to injuries if not 100%. We would still suggest involving a doctor before the purchase just to be on the safe side of things and not take any risks. That will be all, happy recovering pal!

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