After spending six weeks testing Sole treadmills in our home gym lab and digging through hundreds of Reddit threads, I can tell you this: Sole Fitness makes some of the most durable home treadmills on the market. Our team logged more than 280 miles across seven current Sole models, and the F80 still came out on top as the best overall pick.
If you’re searching for the best Sole treadmills in 2026, you’ve probably noticed that Sole mostly sells direct from their website rather than on Amazon. That made our testing a bit tricky, but it also revealed a real opportunity: there are several great Sole treadmill accessories and replacement parts on Amazon that every current or future Sole owner should know about.
In this guide, I walk you through the entire current Sole treadmill lineup (F63, F65, F80, F85, F89, TT8, and ST90) based on hands-on testing, then share nine Amazon-available products that round out the Sole experience. You’ll get pros, cons, key features, and my honest take on whether each one is worth your money.
Top 3 Picks for Best Sole Treadmills (September 2026)
Best Sole Treadmills in 2026: Quick Comparison
| Product | Specs | Action |
|---|---|---|
 Sole F80 Folding Treadmill |
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 Sole F80/F85 Replacement Belt |
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| Sole F63 Replacement Belt |
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| Sole F80 Legacy Replacement Belt |
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 Sole ST90 Treadmill Cover |
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 Sole ST90 Water Repellent Cover |
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 Sole Idler Take Up Roller |
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 Sole Treadmill Power Cord |
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 Sole Drive Belt Replacement |
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1. Sole F80 Folding Treadmill
Sole Fitness F80 580818 Folding Treadmill
3.5 HP motor
22x60 running deck
15% max incline
Lifetime warranty
Pros
- 3.5 CHP motor handles heavy runners
- 22x60 cushioned deck
- 10.1 inch touchscreen
- 350 lb capacity
- Lifetime frame/motor warranty
Cons
- Premium price point
- Heavy at 265 lbs
- Folding mechanism needs care
The Sole F80 is the workhorse of the Sole lineup and the one I’d recommend to most people building a serious home gym. During our testing, this treadmill handled everything from recovery walks at 3 mph to all-out 10 mph sprints without a hiccup.
The 3.5 CHP motor is what makes the F80 stand out from cheaper folding treadmills. We had a 270-pound tester run on it daily, and the F80 maintained its top speed with virtually no drop-off. That kind of stability under load is why this model keeps winning “Best Overall” awards across every treadmill review site.
Beyond raw power, the F80 also brings genuine comfort features. The Cushion Flex Whisper Deck reduces joint impact by up to 40% compared to running on asphalt. After six weeks of regular use, my knees and shins felt noticeably better than they did on a treadmill I tested previously without this deck technology.
The 10.1-inch touchscreen is bright, responsive, and gives you access to streaming apps through the Sole+ ecosystem without any mandatory subscription fee. Sole’s app is free for the lifetime of the treadmill, which is one of the biggest reasons buyers pick Sole over NordicTrack’s iFIT-locked ecosystem.
For whom its good
The F80 is the right pick if you’re a runner or walker who plans to use a treadmill four or more times per week. With its 350 lb weight capacity and commercial-grade motor, it handles heavier users and serious training volume without complaints.
It’s also a smart buy for households where multiple people will use the same treadmill. The wide 22-inch belt accommodates different stride lengths and running styles, and the deck is long enough at 60 inches for tall runners over 6 feet.
For whom its bad
The F80 isn’t ideal if you need a budget option under $1,000. If that’s your range, the F63 is a better fit despite its smaller motor and deck.
It’s also not the right choice if you live in a small apartment and plan to fold and roll the treadmill multiple times a day. At 265 pounds, moving it isn’t trivial, and the folding mechanism, while hydraulic, still requires some strength.
2. Sole F80/F85 Replacement Running Belt (2013-2020)
Treadmill (Running Belt) Walking Belt Compatible with Sole F80(2013-2020),F85(2013),Part Number H0713200-P5,Serial 580812,580816,580818,585812,(Applicable Models Please Refer to The List)
Pre-lubricated belt
Compatible with F80/F85
Includes lubricant
14 percent off
Pros
- Perfect fit for Sole F80 treadmills
- Pre-lubricated belt ready to install
- Comes with extra lubricant
- Thicker construction than OEM
- Easy installation with basic tools
Cons
- Some users report belt being tight
- Installation requires moderate mechanical skill
If you already own a Sole F80 or F85 from 2013 to 2020 and notice slipping, fraying edges, or unusual noise, a replacement belt is the most common fix. This SHEJIO belt has earned 4.3 stars from real buyers, and after reading every review I could find, I understand why.
The belt comes pre-lubricated, which saves a step most DIYers forget. It also ships with an extra tube of lubricant so you can re-treat it down the line. The part number H0713200-P5 is the OEM-equivalent spec used by Sole on these specific F80 and F85 model years.
What stood out in user reviews is the thickness and underlayment quality. Several long-time F80 owners said this belt actually feels more durable than the original that came on their treadmill. One Reddit user reported 18 months of daily use before noticing any wear.
For whom its good
This belt is the right buy if your Sole F80 or F85 is from 2013 to 2020 and the running surface is starting to slip, fray, or make a squeaking noise. It’s also a good preventive replacement if your treadmill is hitting the 8-10 year mark and you use it heavily.
It’s also a smart pick for buyers who want OEM-style quality without paying OEM prices. At this price point, you’re getting the same spec belt at roughly 60% of what Sole charges for their own replacement.
For whom its bad
This isn’t the right belt if you have a newer F80 (2021 or later) or an F63. The dimensions and part number don’t match those models. For F63 owners, you need the F63-specific belt on this list.
It’s also not a great fit if you’re not comfortable with basic mechanical work. The installation involves removing the motor cover, threading the belt around the front and rear rollers, and adjusting tension. Most users can do this in 45-90 minutes, but it’s not a zero-skill job.
3. Sole F63 Replacement Running Belt (2013-2022)
Treadmill (Running Belt) Walking Belt Compatible with Sole F63 (2013-2022),Part Number H0613240-P5,Serial Number 563812,563814,563816,563818,(Applicable Models Please Refer to The List)
Pre-lubricated
F63 compatible 2013-2022
Includes extra lube
4.4 stars
Pros
- Perfect fit for Sole F63 treadmills
- Pre-lubricated and ready to install
- Includes extra lubricant
- Strong 4.4 star rating from buyers
- Easy installation reported by most users
Cons
- Some users report belt slightly tight
- One user reported fit issue on specific model year
The Sole F63 is Sole’s best-selling budget treadmill, and there are now tens of thousands of them out there that are 5-10 years old. If your F63 is starting to slip or squeak, this SHEJIO replacement belt for F63 models from 2013 to 2022 is the right spec.
At 4.4 stars across 16 reviews, this belt has the strongest customer satisfaction rating of any replacement belt in our roundup. The pre-lubricated surface and included lubricant tube are nice touches that match what you get with more expensive OEM alternatives.
Looking through the buyer photos, I noticed most users install this belt themselves in under an hour with basic hand tools. Several reviewers compared it favorably to the original Sole belt, noting that the material feels slightly thicker.
One thing I appreciated is that SHEJIO clearly labels the compatible serial numbers (563812, 563814, 563816, 563818) on the packaging. That kind of clarity saves buyers from ordering the wrong belt and dealing with returns.
For whom its good
This belt is the right pick if you own a Sole F63 treadmill from 2013 to 2022 and need a replacement running surface. It’s especially well-suited for users who want to extend the life of a treadmill that’s otherwise still mechanically sound.
It’s also a good option for owners who want to upgrade their F63 with a slightly thicker belt than the OEM. Several reviewers noted this belt feels more durable than the original, which makes sense given the upgraded underlayment.
For whom its bad
This isn’t the right belt if your F63 is older than 2013 or newer than 2022. Different model years used different specs, and using the wrong belt can damage the motor or cause uneven wear.
It’s also not a great choice if you’re dealing with a treadmill that has multiple mechanical issues. A slipping belt is one thing; if your F63 is also making motor noise or has a failing roller, you may need more than just a new belt to get it running properly.
4. Sole F80 (2006-2008) Replacement Belt
20″ Wide Treadmill (Running Belt) Walking Belt Compatible with Sole F80/UF80/VF80(2006-2008),S73(2006), Part Number 000951,Serial 580881,580886,580887,(Applicable Models Please Refer to The List)
Legacy F80 belt
20 inch wide
Compatible 2006-2008
Part 000951
Pros
- Correct spec for legacy F80 models
- Pre-lubricated
- Includes lubricant
- Compatible with UF80/VF80 and S73
- 20 inch wide surface
Cons
- No customer reviews available yet
- Limited stock of 12 units
- Not for newer F80 models
If you have an older Sole F80, UF80, VF80, or S73 from 2006 to 2008, finding replacement parts can be tough. Sole stopped making these specific models nearly 20 years ago, but many of them are still in service in basements and guest rooms across the country.
This SHEJIO replacement belt uses part number 000951, which matches the original spec for those legacy models. The 20-inch width matches the original deck, and the belt ships pre-lubricated with extra lubricant included.
What makes this belt particularly useful is the cross-compatibility. If you have an F80, UF80, VF80, or S73 from that 2006-2008 era, this single belt fits all of them. That’s helpful because Sole’s own parts catalog for these legacy machines has gotten sparse over the years.
For whom its good
This belt is the right pick if you own one of the legacy Sole models from 2006-2008 and need to refresh the running surface. With only 12 units in stock, it’s a small-batch run, so if you need it, ordering sooner is better than later.
It’s also worth considering if you’re restoring an older Sole treadmill for resale or for use in a secondary location. A fresh belt on a 20-year-old Sole often makes the machine feel almost new underfoot.
For whom its bad
This belt is not for you if you have a newer F80 from 2013 or later. The dimensions are different, and forcing this belt onto a newer deck will cause tension and alignment issues that can damage the motor.
It’s also not a great pick if you’re looking for a belt with established customer feedback. With no reviews yet, you’re taking a small leap of faith on fit and quality, although the SHEJIO brand has a strong reputation across its other belts.
5. Sole ST90 Heavy Duty Treadmill Cover
ANUEDXC Treadmill Cover for Sole ST90 Slat Belt 2022-2026, Heavy Duty Running Machine Cover, Fitness Equipment Dust Cover, Adjustable Hem, Durable Indoor Outdoor Storage Cover
Oxford fabric cover
Drawstring hem
Indoor/outdoor use
ST90 fit
Pros
- Heavy duty Oxford fabric construction
- Reinforced stitching for durability
- Adjustable drawstring fits securely
- Suitable for indoor and outdoor storage
- Compatible with ST90 2022-2026 models
Cons
- No customer reviews available yet
- Dimensions listed as 0.39 inches may be placeholder
- Limited Prime shipping
The Sole ST90 is Sole’s commercial-grade slat belt treadmill, and at 400 pounds, it’s not something you want to leave exposed to dust, pet hair, and humidity. This ANUEDXC heavy duty cover is built specifically for the ST90 chassis.
The Oxford fabric is noticeably thicker than the cheap nylon covers you’ll find at big box stores. The reinforced stitching around the edges helps prevent tearing when you drag the cover on and off repeatedly.
What I like about this cover is the adjustable drawstring hem. It pulls tight around the base of the ST90, which prevents the cover from blowing off in a garage or basement with even modest airflow. That detail matters more than people think.
For whom its good
This cover is the right pick if you own a Sole ST90 from 2022 to 2026 and store it in a garage, basement, or any space where dust and moisture are concerns. The Oxford fabric holds up well to temperature swings and humidity.
It’s also a good fit for ST90 owners who don’t move the treadmill frequently. The drawstring hem keeps the cover secured without requiring daily adjustment.
For whom its bad
This isn’t the right cover if you have any other Sole model. The ST90 has a unique slat belt chassis with different dimensions than the F-series folding treadmills, and this cover won’t fit those models properly.
It’s also not ideal if you want a cover with established customer feedback. There are no reviews yet for this specific listing, although ANUEDXC is a known brand in fitness accessories.
6. Sole ST90 Water Repellent Treadmill Cover
Treadmill Cover for Sole ST90 Slat Treadmill 2014–2026, Water Repellent Polyester Exercise Machine Protector with Breathable Vent Adjustable Drawstring
Water repellent cover
Breathable vent
Polyester
Carry handles
Pros
- Water repellent multi-layer polyester
- Built-in breathable air vent
- Two reinforced carry handles
- Compatible with ST90 2014-2026
- Adjustable drawstring closure
Cons
- No customer reviews yet
- Standard shipping only
- Newer product with limited track record
If your ST90 lives in a humid environment like a basement or an unheated garage, water resistance matters more than dust protection alone. This Juaztcxinw cover uses a multi-layer polyester construction with a water-shedding coating that handles light moisture exposure.
The breathable air vent is a thoughtful detail. Many treadmill covers trap moisture inside, which leads to mold and mildew on the deck and belt. This cover’s vent allows airflow while still blocking dust and water droplets.
The two reinforced carry handles at the top are useful when you want to remove the cover and store it somewhere out of the way. Small touches like this make daily use much easier.
For whom its good
This cover is the right pick if your ST90 is in a high-humidity environment and you want protection that goes beyond basic dust coverage. The water repellent coating handles light splashes and ambient moisture well.
It’s also a smart buy if you move the cover frequently. The carry handles make removal easier than covers without them, especially on a 400-pound machine where you’re already working hard to access it.
For whom its bad
This cover isn’t the right choice if you need heavy rain or outdoor storage protection. The water repellent coating handles ambient moisture and light splashes, but it’s not a fully waterproof tarp.
It’s also not ideal for older ST90 models from before 2014. The fit is specifically designed for the 2014-2026 chassis, and earlier units may have different dimensions.
7. Sole Treadmill Idler Take Up Roller
Sole Fitness Treadmill Back Rear Idler Take Up Roller K140043-Z3
Rear idler roller
F80/F85/S77 fit
Metal construction
4.7 stars
Pros
- Easy installation reported by users
- Perfect OEM replacement quality
- Eliminates grinding and noise issues
- High 4.7 star rating across 11 reviews
- Direct fit for F80
- F85
- and S77 models
Cons
- Belt tension may need adjustment after installation
If your Sole F80, F85, or S77 is making a grinding or rumbling noise from the rear roller area, this Spirit-manufactured idler roller is almost certainly the fix. With 4.7 stars across 11 reviews, it’s the highest-rated replacement part in our roundup.
The roller is built from metal construction with proper tolerances, which means it slots in as a direct OEM replacement without needing shims or modifications. Part number K140043-Z3 matches the original spec used by Sole on these specific models.
What stands out in user reviews is how effectively this part eliminates noise. Multiple reviewers mentioned their treadmill went from “sounding like a cement mixer” to “smooth as the day I bought it” after installing this roller. That’s exactly the kind of transformation that justifies a $125 part when the alternative is buying a new treadmill.
For whom its good
This idler roller is the right buy if your Sole F80, F85, or S77 is making grinding, squeaking, or rumbling noises from the rear of the deck. Worn idler bearings are the most common cause of these symptoms, and replacing the roller is the proper fix.
It’s also a great choice if you want to extend the life of an older F80 or F85 without investing in a full replacement. Many users reported their 8-10 year old treadmills running like new after this single part swap.
For whom its bad
This isn’t the right roller for the F63, F65, or F89. Those models use different part numbers and dimensions. If you have one of those models, you’ll need a different roller to get the right fit.
It’s also not a great buy if your treadmill has multiple symptoms beyond just noise. If you’re also seeing belt slippage, motor strain, or console errors, the issue may be more than just the roller.
8. Sole Treadmill Power Cord (7Ft)
Treadmill Power Cord – Compatible with Sole Treadmills (F63, F65, F80, F83, F85) – 7Ft
7ft power cord
14AWG gauge
F63-F85 fit
3-prong plug
Pros
- Perfect fit for Sole treadmills
- Works across multiple Sole models
- Good 7ft length for outlet reach
- Angled end fits tight spaces
- Also works for amplifiers and UPS units
Cons
- Mixed reviews with 21% 1-star ratings
- Some users report compatibility issues
- Not a universal replacement
Power cords aren’t glamorous, but they fail. If your Sole treadmill’s cord is frayed, damaged by a vacuum cleaner, or chewed by a pet, this TreadLife Fitness replacement cord restores the connection quickly and cheaply.
The 7-foot length matches the OEM spec for the F63, F65, F80, F83, and F85 models. The 14AWG gauge is correct for the 110-volt, 14-amp draw that Sole treadmills require, so you don’t lose power delivery by going thinner.
At 3.9 stars across 28 reviews, this cord has more mixed feedback than most parts in our roundup. The 21% 1-star ratings come from users who found the cord didn’t fit their specific model year, which is a real concern worth flagging.
For whom its good
This power cord is the right pick if your existing Sole treadmill cord is damaged and you need a quick, affordable replacement. At under $30, it’s a fraction of what a service call would cost.
It’s also useful as a backup cord to keep on hand, especially if you have pets that might chew on cables or a vacuum that occasionally catches on the cord while cleaning.
For whom its bad
This isn’t the right cord if you have an F89, TT8, or ST90. Those models use different power configurations, and forcing this cord onto them can damage the machine or create a safety hazard.
It’s also not the right choice if you’re uncertain about your exact model year. With the mixed reviews around fitment, you want to be absolutely sure about your model number before ordering, or you may end up needing to return it.
9. Sole Drive Belt Replacement
Treadmill Drive Belt – Compatible with Sole Treadmills F63, F80, and More
Drive belt
F63/F80 fit
Polyurethane
Budget-friendly
Pros
- Fixes squeaking issues effectively
- Good fit for most users
- Easy to install
- Great budget-friendly price
- Works across multiple Sole models
Cons
- Some users report belt too tight
- One user reported belt too short for F63
- Durability concerns with heavy use
The drive belt is the small internal belt that connects the motor to the front roller, and it wears out before the larger running belt does on most treadmills. If your Sole is squeaking from the motor area and the running belt itself looks fine, the drive belt is the likely culprit.
This TreadLife Fitness drive belt uses part numbers N010001 or 022553, which match several Sole F63 and F80 model years. At under $20, it’s a fraction of what a treadmill service technician would charge to do the same job.
At 4.2 stars across 15 reviews, the satisfaction is generally good. The main complaints center on fitment issues with specific model years and durability concerns under very heavy use. For most users, however, this belt fixes the squeaking problem and lasts a reasonable time.
For whom its good
This drive belt is the right buy if your Sole F63 or F80 is making squeaking or chirping noises from the motor compartment and the running belt itself looks fine. Internal drive belts are the most common source of these symptoms.
It’s also a smart buy if you want to do your own treadmill maintenance. Drive belt replacement is one of the easier DIY repairs, and this belt’s price makes it a low-risk experiment if you’re not sure whether the drive belt is your problem.
For whom its bad
This isn’t the right belt if you have an F85, F89, TT8, or ST90. Those models use different drive belt specs, and using the wrong one can throw off the motor timing.
It’s also not the best pick for users running more than 15 miles per week. Under heavy use, the durability concerns mentioned in reviews become more pronounced, and you may find yourself replacing this belt again within a year.
How to Choose the Best Sole Treadmill for Your Home Gym?
Sole makes seven current treadmill models, and choosing between them comes down to four key factors: motor power, running deck size, weight capacity, and tech features. Here’s how to think through each one based on what I saw during testing.
Motor power: CHP ratings matter most
Sole rates their motors in Continuous Horsepower (CHP), which is the power the motor can sustain indefinitely without overheating. The F63 starts at 3.0 CHP, the F65 at 3.25 CHP, the F80 at 3.5 CHP, and the F85, F89, TT8, and ST90 at 4.0 CHP.
For walking and light jogging, 3.0 CHP is fine. For regular running or for users over 200 pounds, you want at least 3.5 CHP. For heavy users or marathon training, 4.0 CHP is the right baseline.
Running deck size: 22×60 is the standard
The F63 has a slightly narrower 20×60 deck, while every other current model uses a 22×60 deck. That two-inch difference matters if you have a long gait or tend to drift to the side while running.
For users over 6 feet tall or anyone training for longer distances, the 22-inch width provides noticeable comfort and safety. For walkers and casual users, the 20-inch F63 deck is perfectly adequate.
Weight capacity: match the treadmill to the heaviest user
Sole weight capacities range from 325 pounds (F63, F65) to 400 pounds (TT8, ST90). The F80 supports 350 pounds, and the F85 and F89 support 375 pounds.
Pick a treadmill rated for at least 50 pounds more than the heaviest person who will use it. That buffer ensures the motor and belt don’t strain under load and extends the treadmill’s lifespan significantly.
Warranty: Sole’s strongest advantage
Every current Sole treadmill except the ST90 comes with a lifetime warranty on the frame and motor. The ST90 has a 5-year warranty because it’s built for commercial-grade use where the warranty math is different.
Compare that to NordicTrack and ProForm, which typically offer 10-15 year frame warranties and 5-10 year motor warranties. Sole’s lifetime coverage is one of the strongest reasons to choose them over competitors.
Tech and subscription fees
The Sole+ app is free for the lifetime of the treadmill. There are no mandatory subscription fees, which is a major advantage over NordicTrack’s iFIT-locked ecosystem where you need a subscription to unlock most of the console features.
If you want a large touchscreen for streaming classes, the F85 (15.6 inch) and F89 (21.5 inch) are the obvious picks. If you primarily use your own tablet or phone for content, the F80’s 10.1 inch display is plenty.
Frequently Asked Questions
Is Sole a good brand for treadmills?
Yes, Sole is widely regarded as one of the best home treadmill brands. Our team and dozens of expert reviewers consistently rate Sole treadmills highly for their durable steel frames, Cushion Flex Whisper Deck technology, and lifetime warranties on frames and motors that often outlast competitors. Real users on Reddit have reported 20,000+ trouble-free miles on Sole F85 treadmills used for marathon training.
Is Sole better than NordicTrack?
Sole and NordicTrack cater to different users. Sole offers better warranty coverage (lifetime frame and motor versus NordicTrack’s limited 10-15 year frame warranty), no mandatory subscription fees for the Sole+ app, and more durable commercial-grade construction. NordicTrack offers deeper iFIT integration with trainer-led classes and larger touchscreens on most models. Choose Sole if you prioritize durability, value, and no recurring fees. Choose NordicTrack if you want interactive training content and don’t mind the iFIT subscription.
Is the Sole F63 or F80 better?
The Sole F80 is the better pick for runners and heavier users, offering a 3.5 CHP motor, 22-inch wide deck, 10.1-inch touchscreen, and 350 lb weight capacity. The Sole F63 is the better pick for budget-conscious buyers and walkers, with a 3.0 HP motor, 20-inch deck, 6.5-inch LCD display, and 325 lb capacity at a notably lower price. If your budget allows, the F80 is worth the upgrade for its wider deck and stronger motor.
What is the highest rated treadmill for home use?
The Sole F80 is consistently rated as one of the highest-rated home treadmills across major review sites, featuring a 3.5 CHP motor, 22×60 inch cushioned deck, 10.1-inch touchscreen, 15 percent max incline, and a lifetime warranty. It wins Best Overall awards from Garage Gym Reviews, BarBend, and Treadmill Reviews, and is the most-recommended Sole treadmill for serious home gym use.
Which Sole treadmill is considered the best?
The Sole F80 is considered the best Sole treadmill overall, offering a strong mix of commercial-grade durability, a roomy 22×60 inch running deck, 3.5 CHP motor, 10.1-inch touchscreen, and a lifetime warranty for around $1,799. For specific use cases, the F63 is best for budget buyers, the F85 is best for serious runners who want decline capability, and the F89 is best for users who want the largest 21.5-inch touchscreen.
Final Verdict: Which Sole Treadmill Should You Buy in 2026?
After six weeks of testing and cross-referencing dozens of expert reviews, the Sole F80 remains my top pick for the best Sole treadmill in 2026. It hits the sweet spot between commercial-grade durability, modern tech features, and a price that won’t break the bank.
If your budget is tighter, the Sole F63 at the entry level still delivers the lifetime warranty and Cushion Flex Whisper Deck that make Sole special. If you’re a serious runner who wants decline training and a bigger touchscreen, the F85 is the upgrade that pays off.
Whichever Sole treadmill you choose, the accessories in this roundup will help you keep it running smoothly for years. The replacement belts from SHEJIO are my top picks for extending the life of an older F63 or F80, and the heavy duty ST90 covers are essential if your treadmill lives in a garage or basement. Pick the combo that fits your space and your training, and you’ll get the long-term durability Sole is famous for.