Have used for 2 month now. Have had to replace front roller. Had to install myself because the manufactures warranty wont send out a service technician. Was told the part could be replaced in about 10 minutes. Actual time was closer to 90 minutes. Still have a terrible cricking sound sound. Have been passed around like a dirty diaper trying to get some resolution on this issue.

I love my NordicTrack Treadmill best investment I have ever made in exercise equipment. The IFiT screen is loaded with programs. I am walking in Australia right now with the best trainer ,visiting so many different places and learning so much about the different destinations and culture. Who would think all this and exercise to boot. I can’t wait for my next adventure and working towards my fitness goals.Thank you NordicTrack!

I have your 2450 and the 22i bike. I will do almost 400 sessions this year. I’m a type2 diabetic and have almost gotten off all meds. Lost 3 inches in my waist while maintaining weight. Went from 28% to 18% body fat. IFIT and Nordic track changed my life💪🏻

New runner here starting from 0 running experience. I've always hated running and have never really done it other than when forced to in gym class or if chasing/being chased. The 2450 has me loving running and getting ready to give a 5k a shot. We've had the 2450 for a little over 3 months. I, my wife and two kids are on it for around 30min ea., 5+/- days a week. I've just finished my beginner runner series, lost 30lbs and feel better than I have in a long time. We've had no problems at all with the 2450 and everything works as well if not better than expected. Assembly was a breeze, helps to have an extra pair of hands in a couple steps. Definitely need at least two people to get it unpacked and inside. It's a beast but moves pretty easily (even on carpet) when it's assembled. I wouldn't want to move it daily on carpet though. The iFit classes vary greatly but there's enough of them that you should be able to find a trainer/setting you like. Lots of outdoor runs in exotic locations. Also access to every other type of workout you can think of if you have other equipment or desires. Integrated speed and incline control by both the trainer and your heart rate (HRM not included) works great to keep you right where you need to be for the entire run. The google maps integration is the only letdown. It's more a slide show of sequential street view images that follows your path matching your pace. You could simulate it by clicking the arrow on the ground to move yourself forward on street view but at the same speed as you walk/run. I don't know why I was expecting more of a "video" considering we are all well aware of the data they are using. It's the best they can do with the data available and it completely works as described. I debated between the 1750 and the 2450 a good bit. In the end I splurged for the bigger screen. I'm so glad I did and I'd regret being stuck with the smaller screen every morning while I'm running. I'd 100% immediately purchase the 2450 without a second thought if I had to do it all over again. I'd be tempted by the X32i but I'm still a beginner runner.

I bought a NordicTrack Commercial 1750 in 2015. It was a rock solid treadmill that simply went out of warranty and was no longer served by iFit. I knew I wanted to stay with NordicTrack because of the quality and the iFit experience. The upgrade to the 2450 has been extraordinary! The new treadmill has a bit of a different design, a giant touchscreen, and many other features that differ from the old treadmill. But I feel like the quality is still there, and the experience is so much better. I love that I have the full iFit experience now too.

This is a truly awesome treadmill. It is so convenient having it in my house. The iFit is an awesome program and can support any level of fitness from beginner walker to advanced runner. The picture is crystal clear and the sound is great! If I was a Human Factors Engineer (HFE) , the only additions I would make is the ability to stream apps such as NETFLIX, MAX, etc. to watch programs while exercising and tilt the screen to accomodate for individual height of the person using the machine. Agian, I would highly recommend the NordicTrack 2450 and very happy with NordiTrack that I have plans of purchasing the Fusion CST Studio real soon.

So this our 2nd NordicTrack Treadmill and I loved my first one but I really love my newest one. The programmed workouts on the treadmill are incredible. My husband and I both use the /treadmill to walk and run and we both love all the options for beginner to advanced workouts. My husband used to never run on the treadmill until we purchased our newest one. He became intrigued with ifit and the treadmill after I talked non stop about the ifit trainers education and cool information they share. If you are on the fence go for it, you won't regret it!

Would give 4.5 stars if possible. Overall great treadmill. The running board has less give than my previous treadmill, not Nordic Track, so it’s harder on my hips. Love the I-Fit programs but sometimes the speed change is not gradual and I have to grab a rail. A more seasoned runner would probably not notice. Would definitely buy again.

The purchase experience with Jordan is 5 star. I really appreciated that he was able to deal with the remoteness of my location and my somewhat reticence with the online thing. A majority of companies will not ship product to Alaska. the assembly experience was difficult not five star. There was one connector that just would not go together and it took many many many attempts. Also, it would be an improvement if a temp prop for holding up the track was provided for the assembly instead of having to rely of getting a friend. Overall the unit seems to be functioning well but is noisy when making incline adjustments almost like it needs oil or grease or something.

I received the NodicTrack Commercial 2450 Treadmill (NTL19124) for an honest review, I absolutely love the decline feature of this treadmill. At first I thought I would feel like I was being thrown forward, but that was not the case. The decline feature helps me bring a great element of outdoor running onto the tread.