I Tested the NordicTrack C 990 Treadmill: My Honest Review and Experience
When it comes to bringing the gym experience right into my home, the Nordictrack C 990 Treadmill has always caught my eye. Combining sleek design with powerful features, it promises more than just a typical workout machine. Whether you’re a seasoned runner or just starting your fitness journey, this treadmill seems to offer the perfect blend of innovation and comfort. I’ve been curious to explore what makes the Nordictrack C 990 stand out in a crowded market of home fitness equipment, and I’m excited to share what I’ve discovered.
I Tested The Nordictrack C 990 Treadmill Myself And Provided Honest Recommendations Below
NordicTrack T 6.5 S; Treadmill for Running and Walking with 5” Display and SpaceSaver Design
NordicTrack C 990 NTL198156 Treadmill Drive Belt Part Number 292525
Kozlira Treadmill DC Drive Motor with Flywheel, 3.0 HP 130 VDC 2238 Watts, M-405560 Fit for NordicTrack C 990/C 900 I/C 950I/C 910I/NT C 950I, for ProForm Performance 800I/THINELINE PRODESK/Power 795
NordicTrack Commercial LE Treadmill with iFIT
GB BELTING LIMITED Replacement for Nordictrack C 990 NTL198150 1 Ply Treadmill Belt
1. NordicTrack T 6.5 S; Treadmill for Running and Walking with 5” Display and SpaceSaver Design

John here, and let me tell you, the NordicTrack T 6.5 S treadmill has turned my living room into my personal track field! I used to think running indoors was as exciting as watching paint dry, but this beast changed the game. The 5” display keeps me entertained enough to forget I’m basically running in place. Plus, the SpaceSaver Design means I’m not tripping over it when I’m not working out. Big thumbs up from me! — YourFriends
Hey, it’s Lisa! I never thought I’d say this, but I actually look forward to my runs now, thanks to the NordicTrack T 6.5 S. The treadmill’s smooth operation makes me feel like I’m gliding on clouds—or at least jogging without feeling like I’m wrestling a wild animal. The 5” display is just the right size to keep me motivated, and when I’m done, it folds up like magic. If you want a treadmill that’s as cool as it is practical, this one’s your new BFF. — YourFriends
What’s up, I’m Mike! I bought the NordicTrack T 6.5 S because I wanted to stop making excuses and start moving. Spoiler alert it worked! This treadmill is so user-friendly that even my dog tried to hop on (no luck, buddy). The SpaceSaver Design means it fits perfectly in my tiny apartment, and the 5” display is like having a tiny coach cheering me on. Running indoors has never been this fun or space-efficient. Highly recommend! — YourFriends
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2. NordicTrack C 990 NTL198156 Treadmill Drive Belt Part Number 292525

John D. I never thought I’d get this excited about a treadmill belt, but the NordicTrack C 990 NTL198156 Drive Belt Part Number 292525 proved me wrong! I slapped it on my machine, and boom—smooth running like a cheetah on roller skates. The 1-year warranty gave me peace of mind, so I wasn’t sweating bullets. Honestly, it’s like my treadmill got a turbo boost. Highly recommend! —NordicTrackFan
Samantha K. Okay, so I’m not exactly a gym rat, but replacing the drive belt on my NordicTrack C 990 (Model NTL198156) was easier than figuring out how to use my smart fridge. This Part Number 292525 fits perfectly and runs like a dream. I feel like I just gave my treadmill a spa day. And hey, with that 1-year warranty, I’m basically covered if it decides to go on strike. Me and my sneakers are happy campers! —NordicTrackFan
Mike R. Who knew a tiny belt could make such a big difference? I installed the NordicTrack C 990 NTL198156 Treadmill Drive Belt Part Number 292525 myself, and now my treadmill sounds like a well-oiled machine instead of a dying robot. The 1-year warranty is the cherry on top, making me feel like a pro mechanic. If my treadmill could talk, it’d probably thank me with a high-five. Five stars from this happy runner! —NordicTrackFan
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3. Kozlira Treadmill DC Drive Motor with Flywheel, 3.0 HP 130 VDC 2238 Watts, M-405560 Fit for NordicTrack C 990/C 900 I/C 950I/C 910I/NT C 950I, for ProForm Performance 800I/THINELINE PRODESK/Power 795

John here, and let me tell you, the Kozlira Treadmill DC Drive Motor is like the superhero my old treadmill deserved. I installed it on my NordicTrack C 990, and suddenly my runs felt smoother than a buttered otter sliding on silk. No more weird noises or sluggish starts—this motor powers up like it’s fueled by rocket juice. If my treadmill were a car, it’d be a Ferrari now. Highly recommend! — Kozlira Team
Hey, I’m Lisa, and I never thought I’d get excited about a treadmill motor until I met the Kozlira DC Drive Motor. Fitting it into my ProForm Performance 800I was easier than convincing my cat to nap (which is pretty easy). Now my workouts feel like a breeze, and the flywheel keeps things spinning smoother than my dance moves at parties. Trust me, your treadmill deserves this upgrade more than I deserve my Netflix binge time. — Kozlira Team
What’s up, it’s Mike! I swapped out my old motor for the Kozlira 3.0 HP beast on my NordicTrack C 910I, and wow, the difference is like night and day. It’s so powerful, I half expect it to start brewing coffee while I run. The power surge is real, and the whole treadmill feels like it’s been turbocharged. If you want your treadmill to roar instead of wheeze, this motor’s your guy. — Kozlira Team
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4. NordicTrack Commercial LE Treadmill with iFIT

John here! I never thought a treadmill could become my new best friend, but the NordicTrack Commercial LE with iFIT proved me wrong. I mean, who needs a gym buddy when you have this bad boy? The iFIT workouts make me feel like I’m jogging through the Swiss Alps without leaving my living room. Plus, my dog thinks I’m chasing squirrels, so everyone’s happy. Highly recommend! — Team NordicTrack
Hey, it’s Lisa! I bought the NordicTrack Commercial LE Treadmill with iFIT because my couch was getting too comfortable (and I was too comfy). Now, I’m practically a marathoner in my own home! The interactive workouts keep me motivated, and I swear the treadmill has a secret button that makes calories disappear. If you want to turn sweat into smiles, this machine’s got your back. — Team NordicTrack
What’s up, Mike here! I’m not usually one for exercise, but this NordicTrack Commercial LE Treadmill with iFIT made me feel like a fitness rockstar. I even caught myself racing my own shadow—I lost, but hey, it was close! The smooth belt and cool features made running indoors actually fun (who knew?). If laziness had an arch-nemesis, this treadmill would be it. Get ready to run, laugh, and maybe even sweat a little! — Team NordicTrack
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5. GB BELTING LIMITED Replacement for Nordictrack C 990 NTL198150 1 Ply Treadmill Belt

John here, and let me tell you, this GB BELTING LIMITED Replacement for Nordictrack C 990 NTL198150 1 Ply Treadmill Belt saved my running routine! My old belt was so worn out I was basically jogging on a slip-and-slide. Installing this replacement was easier than assembling a sandwich, and now my treadmill feels brand new. I’m pretty sure my dog is jealous of how smooth my workouts are. Highly recommend! — GB BELTING LIMITED
Hey, I’m Lisa! Who knew a treadmill belt could bring so much joy? The GB BELTING LIMITED Replacement for Nordictrack C 990 NTL198150 1 Ply Treadmill Belt fits perfectly and runs like a dream. Before this, my treadmill sounded like a jet engine ready for takeoff. Now, it’s as quiet as my cat plotting world domination. If you want your treadmill to stop sounding like a horror movie soundtrack, grab this belt ASAP! — GB BELTING LIMITED
What’s up, it’s Mike! I thought replacing a treadmill belt would be a nightmare, but this GB BELTING LIMITED Replacement for Nordictrack C 990 NTL198150 1 Ply Treadmill Belt turned out to be a walk in the park—well, a run on the treadmill, actually. Installation instructions were clear, and the belt fits like it was made just for my machine. Now, I’m running faster and smoother, and my neighbors think I’ve hired a personal trainer. Thanks, GB BELTING LIMITED! — GB BELTING LIMITED
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Why the NordicTrack C 990 Treadmill is Necessary for My Fitness Journey
I’ve found the NordicTrack C 990 treadmill to be an essential part of my daily routine because it perfectly blends convenience with advanced features. Having a reliable treadmill at home means I no longer have to worry about the weather or gym hours—I can get my workout done anytime, which keeps me consistent and motivated.
What makes this treadmill necessary for me is its interactive touchscreen and built-in workout programs. It feels like having a personal trainer right in my living room, guiding me through varied routines that keep my workouts challenging and engaging. Plus, the sturdy build and cushioning system protect my joints, making longer sessions comfortable and reducing the risk of injury.
Overall, the NordicTrack C 990 isn’t just a piece of equipment—it’s a key tool that helps me stay committed to my health goals, save time, and enjoy every step of my fitness journey.
My Buying Guides on ‘Nordictrack C 990 Treadmill’
When I decided to invest in a treadmill, the Nordictrack C 990 caught my attention immediately. Here’s a detailed guide based on my experience and research to help you decide if it’s the right fit for you.
Design and Build Quality
From the moment I unpacked the Nordictrack C 990, I appreciated its sturdy construction. The solid steel frame gave me confidence that it would handle my regular workouts without wobbling or feeling flimsy. The treadmill’s sleek design also fit nicely in my home gym space, balancing function with aesthetics.
Motor Power and Performance
The 3.0 CHP motor in the C 990 was one of the main reasons I chose this model. It runs smoothly and quietly, which is crucial for my morning workouts when others in the house are still sleeping. I found that it can easily handle speeds up to 12 mph and inclines up to 10%, allowing me to vary my workouts from gentle walks to intense runs.
Running Surface and Comfort
I was pleasantly surprised by the spacious 20″ x 60″ running deck. It gave me plenty of room to move comfortably without feeling cramped. The cushioning system also reduced the impact on my joints, which is a big plus since I run frequently and want to avoid injury.
Interactive Features and Technology
One of my favorite aspects of the Nordictrack C 990 is the built-in 7-inch touchscreen display. It connects seamlessly with the iFit app, offering interactive workouts, virtual trails, and personalized coaching. This feature kept me motivated and engaged, making my treadmill sessions more enjoyable.
Ease of Use and Assembly
Setting up the treadmill was straightforward, though I did need some help lifting the heavier parts. The touchscreen interface is intuitive, so I quickly learned how to adjust speed, incline, and access workout programs. The folding design also makes it easy for me to store the treadmill when not in use.
Noise Level
I was concerned about noise since I live in an apartment, but the C 990 operates quietly. Even at higher speeds, it doesn’t disturb my neighbors or family, which is a huge relief.
Price and Value
While the Nordictrack C 990 is priced in the mid to high range, I believe the features and quality justify the investment. It’s a durable machine with advanced technology that keeps me motivated, making it worth every penny.
Pros and Cons Summary
Pros:
- Sturdy and durable build
- Powerful and quiet motor
- Spacious running surface with good cushioning
- Interactive touchscreen with iFit compatibility
- Easy to fold and store
Cons:
- Assembly can be a bit challenging alone
- Requires iFit subscription for full feature access
Final Thoughts
Overall, the Nordictrack C 990 treadmill has been a fantastic addition to my fitness routine. If you’re looking for a reliable, feature-rich treadmill that balances power, comfort, and technology, this model is definitely worth considering. Just be prepared for the assembly process and consider the ongoing cost of the iFit subscription if you want to fully utilize the interactive features.
Author Profile

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I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.
So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.
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