NordicTrack GX 4.6 Pro Exercise Bike

NordicTrack GX 4.6 Pro Exercise Bike - main image

Introduction to the NordicTrack GX 4.6 Pro Exercise Bike From The Classic Series Range

Finding the right exercise bike for your home can be a tricky task due to the number of options and features there are to consider but to make this easier, I’ve put together this post (along with many others) covering the NordicTrack GX 4.6 Pro exercise bike to provide you with some insight into what this piece of fitness equipment has to offer.

NordicTrack exercise bikes are a popular choice due to how they come with so many useful workout features. By the end of this post, you’ll have a much clearer picture of what this home exercise bike has to offer and whether it’s the right choice for you. 

To start us off, I was impressed by how the NordicTrack GX 4.6 Pro exercise bike has been fitted with a heavy flywheel that weighs 11 KG. This worked effectively to keep me stable during my more intense workouts. 

Users have also been liking the level of comfort and adjustability options that this bike has to offer. The wide ergonomic pedals feel secure and comfortable and the seat has plenty of adjustment options. 

The compatibility with the iFit app is a significant benefit as it opens you up to an entire world of more training programs and guidance from expert personal trainers.

If you’re interested to learn more about what the NordicTrack GX 4.6 Pro has to offer, check out the post below. 

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  • Resistance – 24 digital resistance levels 
  • Flywheel – 9 KG flywheel 
  • Monitor – 7” LCD touchscreen display that shows time, distance, speed, calories burned, and heart rate
  • iFit BLE Enabled 
  • Dual 2” speakers – Bluetooth compatible 
  • Adjustable Seat – Horizontal & vertical seat adjustments are available
  • Pedals – Ergonomic design with adjustable toe straps 
  • Transport – Built-in transport wheels 
  • Max user weight- 147 KG
  • Product Dimensions – 110.7cm x 63.2 cm x 150.8 cm 
  • Item weight: 47 KG
NordicTrack GX 4.6 Pro Exercise Bike - main image

*No Longer Available. See other alternatives.



I liked how the GX 4.6 Pro exercise bike features an 11 KG flywheel due to how it works effectively to keep the bike stable whilst cycling. This is an especially great benefit for people who are looking to do slightly more intense workouts as they can keep themselves secure.

However, beginners and intermediate cyclists would benefit the most from a flywheel like this, whereas more serious athletes may prefer bikes that come with heavier flywheels.

Users have mentioned how they’ve been pleased with how smoothly the flywheel functions. This means that you can have a smooth cycling experience. Furthermore, the flywheel has been designed to work quietly which means that you can be sure to workout from home without making too much noise.

Digital Resistance 

The Silent Magnetic Resistance (SMR) system that has been fitted to this exercise bike works smoothly and quietly. As a result, you can feel confident in being able to workout from home with the GX 4.6 Pro without disturbing anyone.

I found that being able to change the resistance levels through this digital system was a lot quicker than the standard knobs and dials that are common among home exercise bikes. This means that you can easily change the resistance level quickly during your workouts to ensure that you don’t lose your flow. 

Not to mention, this digital magnetic resistance system requires less maintenance. This is a huge benefit to consider as it means that you can spend less time on maintaining the bike and more time using it to workout. 

Display Screen

The large 7” touch screen display that has been integrated into the NordicTrack GX 4.6 Pro is one of the elements that stood out to me the most. I liked how the display is large as it’s easy to read whilst working out.

Therefore, you can be sure to have an easy time reading your time, speed, distance, calories, and heart rate in real-time. Being able to easily keep track of your workout statistics like this ensures that you have an accurate idea of your current fitness levels so that you can set goals to aim for each time you workout. 

I also liked how the display has a touch screen feature as it’s responsive and easy to use. I found that navigating the display and all of the bike’s features with the touchscreen feature was seamless. 

You can access built-in workout programs that are pre-loaded onto the bike with the manual mode. However, you can also connect the bike to your Wi-Fi router and access even more training videos that are streamed directly onto the display.

This is a fantastic feature that’s great for providing you with some guidance on how to tackle your workouts depending on what your goals are. Moreover, the bike is compatible with the iFit app which includes even more workout programs that are always being updated, as well as expert personal trainers. 

You can use the iFit app for up to 30 days for free before paying for the monthly subscription. This gives you some time to try the app, free of charge, before deciding whether you think it’s worth keeping. 

Adjustability & Comfort 

The adjustability features are always one of the main factors that I look out for when searching for a good home exercise bike. I was glad to find that the NordicTrack GX 4.6 Pro exercise bike comes with a seat with both vertical and horizontal adjustments. 

As a result, I was able to be specific with the kind of position that I put my body into so that I felt comfortable whilst cycling. I also liked how the seat has been made with an oversized design as it felt comfortable to fit on.

The pedals have been made with an ergonomic design that works well to keep my feet comfortable. Adjustable straps have been included with the pedal design which I was able to use to keep my feet secure during my workouts. 

Autobreeze Workout Fan & Entertainment

During my steady-state cardio workouts, I usually like to have some form of entertainment to keep myself going. So, I was pleased to discover that the GX 4.6 Pro comes with a built-in tablet holder. 

This allowed me to securely place my tablet in the holder so that I could watch movies and TV shows whilst I worked out. In addition to this, dual 2” speakers have been integrated into this bike which can be connected to Bluetooth-enabled devices. This is superb for letting you listen to your favourite tunes to keep yourself motivated whilst working out. 

The Autobreeze fan that has been implemented was also a handy additional feature. You can change the settings of the fan via the touchscreen display which makes it super easy to use. It worked effectively to keep my cool during my workouts. 

Water Bottle Holder

The NordicTrack GX 4.6 Pro features a water bottle holder that has been fitted onto the frame, and I found that the placement was excellent for allowing me to easily grab it during my workouts. Being able to stay hydrated during my workouts is important, especially during my longer training sessions. 


EKG pulse grip sensors have been implemented into the handlebars of this exercise bike which allow you to easily get a reading of your heart rate in real-time. Simply hold onto the sensor plates whilst cycling and you’ll be given a reading of your heart rate in real-time on the display. 

This is a fantastic feature to look out for among exercise bikes as you can use it to aim for an elevated heart rate during your workouts. People who are looking to improve their cardiovascular fitness can use this to determine where their fitness levels are so that they can improve them. 

I also found that the handlebars have a non-slip rubber material which ensured that I could hold onto them and keep myself stable whilst cycling. 


If you’re concerned about a home exercise bike taking up too much space, you may be glad to hear that the GX 4.6 Pro comes with wheels that are built into the bottom. As a result, you can lift one end and wheel the bike around your home without needing any help.

I found this to be incredibly useful when it came to saving space in my home. When I wasn’t using the bike, I kept it stored away in the corner of a room. When I wanted to use it, I could easily wheel it out, finish my training session, and wheel it back into storage so that it wasn’t taking up space permanently. 


The frame of the GX 4.6 Pro comes with a lifetime warranty. There’s also a 2 years warranty for parts and a 1-year warranty for labour. The warranty from NordicTrack doesn’t cover the general wear and tear of parts. It only covers you if parts are faulty or have broken. 

Make sure that you complete the warranty registration within 28 days after the bike has been delivered to your home. Furthermore, you must make sure to use the instructions that are provided to assemble the bike. If the bike hasn’t been correctly assembled, you may not be covered by the warranty. 

You also get a 30-day-money-back guarantee which activates from the date that the bike is delivered to your home. This gives you a trial period to use the bike and see if you think it’s a good fit for you. If you find that it isn’t the right choice for you, NordicTrack can accept a return of the product and give you a full refund. 

*Warranty may be subject to change without notice and may differ between retailers – please check carefully before making a purchase.

Pros and Cons

  • 24 SMR silent magnetic resistance levels
  • Quiet & smooth flywheel
  • Oversized cushion seat with horizontal & vertical adjustment options
  • Compatible with the iFit technology
  • Google Maps compatible
  • Large, easy-to-read touchscreen monitor
  • Extra wide pedals with adjustable straps
  • Handlebars come with built-in sensors for heart rate measurement
  • Water bottle holder included
  • Integrated tablet holder
  • Dual 2” speakers
  • Autobreeze workout
  • Front-mounted transport wheels
  • The Wi-Fi connectivity can be troublesome

Overall Verdict:

This is a bike to certainly consider. I can highly recommend the NordicTrack 4.6 Pro as a solid bike recommendation for beginners and intermediate cyclists. It comes with a heavy flywheel that keeps you secure, along with a smooth and quiet digital resistance system.

Being able to use the large touchscreen display to alter all of the bike’s settings is incredibly easy. The display is responsive and I was able to quickly and easily change the resistance levels, fan settings, workout programs, and more. 

The bike comes with pre-loaded workout programs which allow you to pick the ones that help you reach your fitness goals. This is an especially useful feature for beginners who are struggling with how to approach their workouts. 

You can also be sure to cycle comfortably whilst working out with this bike. This is because the seat has been made with an oversized design along with horizontal and vertical adjustment options. This ensures that you can put yourself into a riding position that feels best for your body. 

The pedals also have a large ergonomic design that works well to keep your feet comfortable. I liked having the option to use the adjustable straps as they kept my feet more secure. 

What I Liked About This Exercise Bike

I liked how this bike comes with a water bottle holder as it made it super easy for me to stay hydrated whilst I worked out. The placement of the water bottler was also something that I appreciated as it enabled me to reach it easily so that I didn’t have to stop and start my workouts. 

The Autobreeze workout fan that has been built-in worked effectively to keep me cool. I liked how easy it was to change the fan settings by using the touchscreen display. 

Furthermore, being able to place my tablet securely in front of me in the provided holder was a huge plus point. Those of you who are interested in steady-state cardio workouts may find this useful as it allows you to keep yourself entertained during those long workouts.

Things That Could Have Been Better

One of the main complaints about this bike is how the Wi-Fi connectivity isn’t reliable. Therefore, to benefit from the Wi-Fi connectivity feature, you’ll need to make sure to have a strong internet connection. 


What’s the user weight limit of the GX 4.6?

This bike has a maximum weight capacity of 147 KG. 

Is it easy to move this bike around?

Yes, the wheels that have been integrated into the bottom of the bike mean that you can roll it around from room to room without needing another person to help. This makes it an ideal piece of home fitness equipment as it doesn’t have to take up a lot of space.

Is the GX 4.6 good for short people?

Yes, the seat can be adjusted horizontally and vertically which means that people of different heights can create a riding position that works best for them. 

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