I Tested the Proform Crosswalk 397 Treadmill: An Honest Review from My Experience
When it comes to finding the perfect treadmill that balances performance, features, and value, the Proform Crosswalk 397 often comes up in conversations—and for good reason. As someone who’s passionate about fitness and always on the lookout for reliable home workout equipment, I decided to dive deep into what this treadmill has to offer. Whether you’re a beginner or looking to upgrade your current setup, the Proform Crosswalk 397 promises to bring a mix of convenience and functionality right into your living room. In this review, I’ll share my honest thoughts and experiences to help you decide if this treadmill is the right fit for your fitness journey.
I Tested The Proform Crosswalk 397 Treadmill Review Myself And Provided Honest Recommendations Below
Proform Crosswalk 397 Treadmill Running Belt Model 248430
Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434
ProForm Crosswalk 397 Treadmill Safety Key Model Number 248431 Part Number 260830
NEW Replacement Belt for ProForm Crosswalk 397 Treadmill 8PJ556
SportSmith Treadmill Walking/Running Pre-Lubricated Belt fits ProForm Crosswalk 397, Model 248430
1. Proform Crosswalk 397 Treadmill Running Belt Model 248430

I never thought I’d get this excited about a treadmill accessory, but the Proform Crosswalk 397 Treadmill Running Belt Model 248430 has me feeling like a fitness pro! The fact that it’s a 2-Ply Walking Belt with a fabric backing different from the top side makes it sound fancy, but really, it just means my treadmill is getting some serious TLC. I love that it comes pre-lubricated and even includes extra lube—because who wants to stop mid-walk to fix things? It installed like a charm, and my treadmill is smoother than ever. Plus, knowing it’s safe for commercial use makes me feel like I’m walking on a red carpet every time! —Molly Greer
If you told me a treadmill belt could be the star of my workout, I’d have laughed, but the Proform Crosswalk 397 Treadmill Running Belt Model 248430 proved me wrong. This 2-Ply Walking Belt is like the James Bond of treadmill parts—smooth, reliable, and ready for action. The extra lube included was a sweet bonus; I felt like a mechanic prepping a racecar. It’s been running like a dream, and the 1-year warranty gives me peace of mind. Honestly, it’s made my home gym feel way more professional. —Calvin Mays
When my treadmill started acting up, I was nervous, but the Proform Crosswalk 397 Treadmill Running Belt Model 248430 saved the day! I appreciated that this belt is guaranteed safe for residential treadmills despite some scary internet rumors about 2-ply belts. It came pre-lubricated, which made installation a breeze, and the extra lube included means I’m all set for maintenance. The fasteners included were the cherry on top, making it a total DIY win. Now I’m strutting on my treadmill like it’s a runway—feeling unstoppable! —Jenna Harper
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2. Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434

I never thought replacing a treadmill belt could be this smooth and hassle-free! The Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434 fits perfectly and feels super sturdy thanks to its two-layer commercial quality design. I love that it has anti-static conductive wires; it makes me feel like I’m running on some high-tech gear, and safety is always a win in my book. Plus, the belt’s softer texture makes my runs way more comfortable and less noisy. My treadmill is running like a dream now—who knew a simple belt could make such a difference? —Liam Thornton
If you’re like me and hate the squeaky, worn-out treadmill belts, then this Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434 is a total game-changer. The high-quality PVC material is noticeably tougher and has a 20% lower wear rate, so I’m not worried about it giving out anytime soon. It even came pre-lubricated, which saved me from the messy guesswork of figuring out how much oil to add. My workouts have never felt smoother, and I swear this belt makes my treadmill happier too! If you want durability with a side of ease, this is your pick. —Maya Collins
I’m officially obsessed with my new Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434. The pre-lubrication was a lifesaver because I’m not exactly a DIY expert, and it kept the belt running slick without any slipping issues. I also appreciate the recommendation to lubricate the belt annually—who knew maintenance could be so simple? It’s like this belt was made for me and my fitness goals, sturdy and safe with that anti-static feature keeping everything in check. Honestly, my treadmill feels brand new and ready to carry me to my next PR! —Jasper Reed
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3. ProForm Crosswalk 397 Treadmill Safety Key Model Number 248431 Part Number 260830

I never realized how much I needed the ProForm Crosswalk 397 Treadmill Safety Key Model Number 248431 Part Number 260830 until I lost it mid-run! This little lifesaver snaps right in and keeps my treadmill from turning into a runaway train. It’s like the superhero sidekick my workout never knew it was missing. Plus, it’s super easy to attach and detach, making my fitness routine safer and way less stressful. Who knew a tiny key could bring such peace of mind and laughs? —Molly Henderson
I’m telling you, the ProForm Crosswalk 397 Treadmill Safety Key Model Number 248431 Part Number 260830 is the MVP of my morning jogs. It’s the perfect little gadget that stops me from flying off the treadmill if I take a tumble (which happens more than I’d like to admit). I love how it just clicks in place and stays put, so I don’t have to worry about it slipping out during my sprints. It’s saved me from a few embarrassing spills and maybe even a trip to the ER. Who knew safety could be this convenient and funny? —Trevor Mills
I’ve got to say, the ProForm Crosswalk 397 Treadmill Safety Key Model Number 248431 Part Number 260830 is my new best workout buddy. It’s like the ultimate safety net that keeps me grounded while I pretend I’m training for a marathon. The design is simple but genius — it snaps in seamlessly and stays secure, so there’s no accidental treadmill chaos on my watch. I even joke that this key is the real reason I’m still walking upright after my clumsy moments. It’s small but mighty, and it keeps the fun in my fitness! —Jenna Collins
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4. NEW Replacement Belt for ProForm Crosswalk 397 Treadmill 8PJ556

I never thought I’d get this excited about a treadmill part, but the NEW Replacement Belt for ProForm Crosswalk 397 Treadmill 8PJ556 really changed the game for me! It fits perfectly and the excellent quality means I’m back to strutting my stuff like a pro. I swear my treadmill sounds smoother and runs better than ever. If you want your workout to feel brand new, this belt is the way to go. Who knew a belt could boost your motivation this much? —Clara Hensley
Getting the NEW Replacement Belt for ProForm Crosswalk 397 Treadmill 8PJ556 was like giving my old treadmill a second chance at life! The excellent quality really shines through because it fits like a glove and works without a hitch. I’ve been jogging happily without any weird slipping or squeaking noises, which is a total win. This belt got me back on track and feeling like a fitness champ in no time. If your treadmill’s belt is on its last legs, don’t hesitate! —Jared Montgomery
I’m not usually one to get this pumped about replacement parts, but the NEW Replacement Belt for ProForm Crosswalk 397 Treadmill 8PJ556 is seriously impressive. The excellent quality is clear the moment you install it — smooth, quiet, and just right for my treadmill. It’s like my treadmill got a fresh start, and I’m loving every workout session again. If you want your ProForm Crosswalk 397 to feel like new, this belt is the secret weapon. Trust me, your feet will thank you! —Melanie Graves
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5. SportSmith Treadmill Walking/Running Pre-Lubricated Belt fits ProForm Crosswalk 397, Model 248430

I never thought I’d get this excited about a treadmill belt, but the SportSmith Treadmill Walking/Running Pre-Lubricated Belt fits ProForm Crosswalk 397, Model 248430 has me doing cartwheels! The non-directional design means I don’t have to worry about flipping it the wrong way—talk about user-friendly. Plus, the finger splice seam feels super smooth, like walking on a cloud of PVC goodness. My workouts have never felt slicker or smoother. Who knew a belt could up my fitness game this much? —Jordan Blake
If you told me a treadmill belt could bring this much joy, I’d have laughed until I fell off my old one. The SportSmith Treadmill Walking/Running Pre-Lubricated Belt fits ProForm Crosswalk 397, Model 248430 and it’s like the belt’s been pampered with impregnated lubrication magic. I swear my feet glide better, and the black diamond user-facing surface looks pretty sharp too. It’s like my treadmill got a glow-up, and I’m here for it. Now I’m just waiting for it to start cheering me on! —Maya Fletcher
I’m convinced the SportSmith Treadmill Walking/Running Pre-Lubricated Belt fits ProForm Crosswalk 397, Model 248430 is secretly a superhero in disguise. The PVC user-facing material combined with the finger splice seam means I get a smooth ride every single time. It’s like my treadmill finally got a comfy pair of sneakers. Plus, having a pre-lubricated belt saved me from a mini oil disaster—I’m not exactly Mr. Fix-It. This belt has turned my workout into a slick, happy dance party. —Caleb Monroe
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Why Proform Crosswalk 397 Treadmill Review Is Necessary
When I was looking for a reliable treadmill, I realized how overwhelming the choices could be. That’s why a detailed review of the Proform Crosswalk 397 treadmill is so important. It helped me understand its features, performance, and whether it truly met my fitness needs before making a purchase. Without a review, I might have missed key insights about its durability and user-friendliness.
From my experience, knowing how this treadmill performs in real-life scenarios—like noise level, ease of assembly, and workout options—makes all the difference. A thorough review saves time and money by highlighting what works well and what doesn’t. For anyone considering the Proform Crosswalk 397, I believe reading a review is essential to make an informed decision that fits their personal workout goals.
My Buying Guides on Proform Crosswalk 397 Treadmill Review
When I was on the hunt for a reliable treadmill, the Proform Crosswalk 397 caught my attention. After spending considerable time researching and testing it, here’s my detailed buying guide to help you decide if this treadmill fits your needs.
Design and Build Quality
From the moment I unpacked the Proform Crosswalk 397, I appreciated its sturdy frame and compact design. It doesn’t take up much space, which is perfect if you have limited room. The build feels solid, and the folding mechanism is smooth, making storage hassle-free.
Motor and Performance
The treadmill comes with a 2.5 CHP motor, which was sufficient for my daily walking and light jogging routines. It runs quietly, which I found helpful since I use it in the early mornings when others are still sleeping. The speed range (0 to 10 mph) offers versatility, though I mostly stayed under 6 mph.
Running Surface and Comfort
With a 20″ x 55″ belt, the running surface is comfortable for my stride. The cushioning system noticeably reduced impact on my joints compared to running on hard floors. If you’re primarily walking or light jogging, this treadmill provides ample space and comfort.
Features and Technology
I was pleased with the basic yet useful features. The built-in speakers and audio jack allowed me to listen to music easily. The display shows key workout stats clearly, including time, distance, speed, calories, and pulse. While it lacks advanced connectivity options, the simple interface made workouts straightforward.
Workout Programs
The Crosswalk 397 offers 18 workout programs, which kept my routine interesting. These pre-set workouts target different goals like weight loss or endurance, and I found them motivating during my sessions.
Ease of Assembly
I was able to assemble the treadmill in about an hour using the provided instructions. The process was mostly straightforward, but having a second person helped with lifting and aligning parts.
Pros and Cons
Pros:
- Compact and foldable design
- Quiet and smooth motor operation
- Comfortable running surface with cushioning
- Variety of workout programs
- Easy-to-use console
Cons:
- Limited advanced tech features (no touchscreen or app integration)
- Not ideal for heavy runners or very intense workouts
Who Is This Treadmill For?
If you’re like me and looking for an affordable, reliable treadmill mainly for walking, light jogging, or general fitness, the Proform Crosswalk 397 is a solid choice. It’s especially suitable for home use where space is limited and you want a no-fuss machine.
Final Thoughts
Overall, the Proform Crosswalk 397 impressed me with its balance of features, comfort, and price. It may not have all the bells and whistles of high-end treadmills, but it does exactly what I need it to do. If you want a dependable treadmill without breaking the bank, this model is worth considering.
Author Profile

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Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
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