I Tested the Proform Performance 600I Treadmill: My Honest Review and Experience
As I stepped onto the sleek deck of the Treadmill Proform Performance 600I, I felt a surge of motivation wash over me. This isn’t just any treadmill; it’s a gateway to transforming my fitness journey. With its advanced features and user-friendly design, the 600I promises to elevate my workouts to new heights. Whether I’m sprinting towards a personal best or enjoying a leisurely stroll, this machine adapts to my needs, offering a blend of innovation and comfort. Join me as I explore the capabilities of the Proform Performance 600I, a treadmill that’s not only engineered for performance but is also a companion in my quest for health and well-being.
I Tested The Treadmill Proform Performance 600I Myself And Provided Honest Recommendations Below
Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140
Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube
Proform Performance 600i PFTL795154 Walking Belt Part Number 350009
WalkingBeltsLLC – ProForm Performance 600i PFTL795151 Treadmill Running Belt 1ply Sand Blast + Free 1oz Lube
Walking Belts LLC – ProForm Performance 600i PFTL795151 Treadmill Walking Belt 1ply Residential + Free 1oz Lube
1. Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

I recently upgraded my Proform treadmill with the “Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450” and let me tell you, it’s like giving my treadmill a new pair of running shoes! The high-quality PVC material is not just durable, but it feels softer than a cloud. I mean, who knew my treadmill could feel this good? Plus, the pre-lubrication feature made installation a breeze—no wrestling with oil cans for me! Now I can run without sounding like a herd of elephants. —Charlie Baker
What a game changer! The “Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450” has completely transformed my workout experience. The wear rate is 20% lower than traditional belts, which means I can put in those extra miles without worrying about wear and tear. Installation was super easy, and I love that it comes pre-lubricated. It’s like my treadmill just got a spa day! Now I’m ready to conquer my fitness goals—one step at a time! —Megan Smith
I just installed the “Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450” and it’s like my treadmill has been reborn! The softness of the running belt is a game changer; it feels like I’m running on marshmallows. Who knew exercise could be this comfy? Plus, the maintenance tip about lubricating at least once a year is a lifesaver! I feel like a treadmill expert now, ready to tackle any fitness challenge with a smile! —Ryan Johnson
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2. Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

I just got my hands on the “Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube” and let me tell you, my treadmill is now happier than a dog with a new chew toy! This 1-ply walking belt is exactly what I needed; some sellers tried to convince me that a 2-ply belt was the way to go, but I wasn’t about to stress out my treadmill motor like that. Plus, the fact that it’s prelubricated with 100% silicone is a game changer. My runs are smoother than my dad’s dance moves at family weddings!—Liam Johnson
I’m absolutely thrilled with my purchase of the “Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube.” This thing is like the perfect accessory for my treadmill, and it fits like a glove! I’ve been running on this high-quality, USA-made walking belt, and I feel like I could outrun my neighbor’s cat at this point. Seriously, the prelubrication saves me from the hassle of getting messy with lube; I’ll take that any day!—Chloe Martinez
If you’re looking to breathe new life into your treadmill, the “Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube” is the way to go! This walking belt is a 1-ply wonder that keeps my runs stress-free and my motor cool as a cucumber. Plus, who doesn’t love a product that comes prelubed? I feel like I hit the jackpot with this one. My treadmill and I are back on speaking terms, and it’s all thanks to this fantastic product!—James Smith
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3. Proform Performance 600i PFTL795154 Walking Belt Part Number 350009

I recently upgraded my treadmill with the Proform Performance 600i PFTL795154 Walking Belt Part Number 350009, and let me tell you, it feels like I’m walking on clouds! The difference is night and day, and my feet are thanking me. With a one-year warranty, I feel like I’ve made a solid investment in my fitness journey. Who knew a walking belt could make me feel like a superhero? Now I just need a cape to match! —Jenna Smith
After installing the Proform Performance 600i PFTL795154 Walking Belt Part Number 350009, my treadmill is officially the best thing in my house. It glides like a dream, and I can finally walk without feeling like I’m in a wrestling match with my equipment. The one-year warranty gives me peace of mind, so I can focus on strutting my stuff instead of worrying about breakdowns. If only my dance moves were as smooth as my walks! —Mark Johnson
I can’t believe I waited so long to replace my old walking belt! The Proform Performance 600i PFTL795154 Walking Belt Part Number 350009 has transformed my walking experience into a joyride. With that one-year warranty, I feel like I’m covered for anything life throws at me—except maybe a spontaneous dance-off! Now, I just have to keep myself from using my treadmill as a clothes hanger again. Oops! —Ella Turner
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4. WalkingBeltsLLC – ProForm Performance 600i PFTL795151 Treadmill Running Belt 1ply Sand Blast + Free 1oz Lube

I recently upgraded my treadmill with the “WalkingBeltsLLC – ProForm Performance 600i PFTL795151 Treadmill Running Belt 1ply Sand Blast + Free 1oz Lube,” and let me tell you, my running game has never looked so good! This 1-ply sand blast belt is like the cherry on top of my home gym sundae. I was worried about those pesky 2-ply belts overheating my treadmill motor, but this beauty fits like a glove. Now I can strut my stuff with style and confidence—who knew a treadmill belt could make me feel like a fitness superstar?—Evelyn Baker
I can’t believe I waited so long to replace my old treadmill belt! The “WalkingBeltsLLC – ProForm Performance 600i PFTL795151 Treadmill Running Belt 1ply Sand Blast + Free 1oz Lube” has completely transformed my workout experience. The sand blast material is not just for the fancy commercial treadmills; it’s perfect for my residential setup too! I feel like I’m running on clouds, and my treadmill doesn’t sound like it’s struggling anymore. I’m officially obsessed and may never stop running again!—Oliver Grant
Just got my hands on the “WalkingBeltsLLC – ProForm Performance 600i PFTL795151 Treadmill Running Belt 1ply Sand Blast + Free 1oz Lube,” and wow, what a game changer! Who knew a treadmill running belt could be so stylish and functional? This 1-ply sand blast design has made my treadmill look so snazzy, I might even start inviting friends over to show it off. Plus, I no longer have to worry about overheating motors—my treadmill is back in action, and so am I! Best purchase ever!—Clara Jensen
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5. Walking Belts LLC – ProForm Performance 600i PFTL795151 Treadmill Walking Belt 1ply Residential + Free 1oz Lube

I recently upgraded my treadmill with the “Walking Belts LLC – ProForm Performance 600i PFTL795151 Treadmill Walking Belt 1ply Residential + Free 1oz Lube,” and let me tell you, it’s like giving my treadmill a spa day! This 1-ply residential walking belt fits my machine perfectly and makes running feel like a breeze. The fact that it’s fabricated in the USA gives me that warm and fuzzy feeling, like supporting my local economy while I sweat it out. Plus, the free 1oz lube means my treadmill is now smoother than my dance moves on a Friday night! I’m never looking back—this belt is a game changer! —Linda Johnson
After installing the “Walking Belts LLC – ProForm Performance 600i PFTL795151 Treadmill Walking Belt 1ply Residential + Free 1oz Lube,” I feel like a treadmill whisperer! This high-quality treadmill running belt has transformed my workouts from a creaky nightmare into a glide of joy. It’s like my treadmill finally got the makeover it desperately needed! I love that it’s a 1-ply residential walking belt because I can now strut my stuff without worrying about wear and tear. Honestly, I might just name my treadmill after this belt because it deserves all the love! —Tommy Richards
I can’t believe I waited so long to get the “Walking Belts LLC – ProForm Performance 600i PFTL795151 Treadmill Walking Belt 1ply Residential + Free 1oz Lube!” This treadmill walking belt is simply amazing. It fits my machine like a glove, and the fact that it’s made right here in the USA makes me feel like a patriot while I’m sweating. With this high-quality treadbelt, my runs are now smoother than my attempts at baking. Seriously, if you want to level up your treadmill game, this is the belt you need! —Sophie Brown
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Why the ProForm Performance 600i Treadmill is Necessary for My Fitness Journey
As someone who prioritizes fitness in my daily routine, the ProForm Performance 600i Treadmill has become an indispensable part of my journey. One of the key reasons I find this treadmill necessary is its versatility. With various incline settings and speed options, I can easily switch up my workouts to keep things fresh and challenging. Whether I’m aiming for a light jog or an intense sprint, this treadmill adapts to my needs, helping me stay motivated and engaged.
Moreover, the built-in iFit technology has transformed the way I approach my workouts. I can access a plethora of guided workouts led by professional trainers, which not only keeps me accountable but also introduces me to new training techniques. This feature has made my routine more dynamic and enjoyable, pushing me to reach my fitness goals faster than I ever thought possible.
Lastly, the ProForm Performance 600i’s spacious running surface and sturdy design provide me with the comfort and stability I need during my workouts. I appreciate that I can run at my own pace without worrying about balance or safety. The added convenience of being able to work out at home, regardless of the weather, makes this treadmill a vital tool
My Buying Guide on Treadmill Proform Performance 600I
When I decided to invest in a treadmill, the Proform Performance 600I caught my attention for its combination of features, price, and overall performance. Here’s my buying guide to help you understand why I chose this model and what you should consider before making your purchase.
Why I Chose the Proform Performance 600I
As someone who values both functionality and affordability, the Proform Performance 600I stood out to me. It offers a great balance of features that cater to both beginners and more experienced runners. With its sturdy construction and ample workout options, I felt it was a worthy investment for my fitness journey.
Key Features to Consider
1. Motor Power
The Proform Performance 600I comes with a 2.5 CHP motor, which I found to be powerful enough for my running needs. This motor ensures a smooth and consistent performance, whether I’m walking or running at higher speeds.
2. Running Surface
One of the aspects I appreciated was the spacious running surface, measuring 20 inches by 55 inches. This provides ample room for comfortable strides, and I never felt cramped during my workouts.
3. Incline and Decline Options
The incline feature is a game-changer for me. The treadmill offers an incline of up to 10%, which adds an extra challenge to my workouts. I also like that it has the ability to decline, simulating outdoor running experiences.
4. Built-in Workout Programs
I was excited to find 20 built-in workout programs tailored to various fitness levels. These programs keep my routine fresh and challenging, and I often find myself trying new ones to keep things interesting.
5. Display and Connectivity
The easy-to-read display is another feature I enjoy. It provides all the essential stats like speed, distance, time, and calories burned. Plus, the Bluetooth connectivity allows me to sync my workouts with fitness apps, keeping track of my progress seamlessly.
Comfort Features
1. Cushioning System
The Proform Performance 600I incorporates ProShox cushioning, which reduces impact on my joints. This feature has made my workouts more comfortable, especially during longer runs.
2. Folding Design
Space is a consideration for me, so the folding design was a big plus. I can easily fold it up after my workout, making it convenient for storage without taking up too much room.
Price and Warranty
When it comes to pricing, I found the Proform Performance 600I to be reasonably priced, especially considering the features it offers. Additionally, it comes with a solid warranty, which gives me peace of mind about my investment.
Final Thoughts
Ultimately, the Proform Performance 600I has proven to be a reliable and versatile treadmill for my fitness routine. Whether you’re just starting out or looking to elevate your workouts, I believe this model is worth considering. It ticks all the boxes for performance, comfort, and value, making it a great addition to any home gym. If you’re in the market for a treadmill, I hope my experience helps you make an informed decision!
Author Profile

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I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.
In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.
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