The Sole F89 and NordicTrack Commercial 2450 are two of the biggest folding treadmills you can buy for home: both have a 22 × 60-inch deck, a large touchscreen, incline and decline. The F89 works with your own apps and adds steeper incline and decline; the 2450 adds 14 mph, a 24-inch screen and iFIT classes.
The F89 ranks #1 in our best premium treadmill guide, and the 2450 ranks #2 in our best treadmill with classes guide. For the full picture, read our Sole F89 review and NordicTrack Commercial 2450 review.
Quick Verdict
Overall winner for premium home use: NordicTrack Commercial 2450, by a small margin. It offers 14 mph, a 24-inch tilting touchscreen, a 400-lb rating and guided iFIT classes, in a frame about 46 lb lighter. The Sole F89 is the better fit if you want 15% incline, 6% decline, no required membership and lifetime frame and motor coverage.
BEST OVERALL
NordicTrack Commercial 2450
FitScore 90.7/100
Choose it if you sprint above 12 mph or want iFIT classes on a 24-inch screen.
BEST FOR HILL TRAINING
Sole F89
FitScore 90.2/100
Choose it if you want the widest hill range and a big screen without a subscription.
Head-to-Head Specs
Here are the two models side by side, based on the Amazon listings. A check mark shows the stronger spec on each line.
| Comparehead to head | WinnerBEST OVERALL | BEST FOR HILL TRAINING |
|---|---|---|
| Motor | 4.25 HP ✓ | 4.0 HP |
| Speed | 0–14 mph ✓ | 0.5–12 mph |
| Incline | 0–12% | 0–15% ✓ |
| Decline | Up to 3% | Up to 6% ✓ |
| Running Surface | 22 × 60 in | 22 × 60 in |
| Weight Capacity | 400 lb (as listed) ✓ | 375 lb |
| Touchscreen | 24-in, tilts and pivots ✓ | 21.5-in |
| Subscription | iFIT membership for classes and connected features | None required (third-party apps) ✓ |
| Product Weight | About 268 lb ✓ | About 314 lb |
| Warranty | 10-yr frame, lifetime motor, 2-yr parts, 1-yr labor | Lifetime frame and motor, 3-yr parts, 1-yr labor ✓ |
| Specs won (✓) Lines where the model has the stronger spec; ties count for neither | 5 of 10 | 4 of 10 |
| Check Price | Check Price on Amazon | Check Price on Amazon |
Check Amazon for current pricing and availability.
FitScore Duel
Both scores use the weights of our best premium treadmill guide: performance and durability 25% each, comfort and features 20% each, practicality 10% and affordability 0%. At this level, buyers pay for build, running quality and a full feature set rather than a low price, so affordability does not count. For premium buyers, a membership workout library counts as a feature, so the 2450’s iFIT content earns full credit on features. The F89 still leads on performance and durability, but the 2450’s edge on features and practicality puts it narrowly ahead.
NordicTrack Commercial 2450
Sole F89
Key Differences
- The F89 climbs to 15% and drops to 6% decline; the 2450 runs from –3% to 12%.
- The 2450 reaches 14 mph; the F89 tops out at 12 mph.
- The 2450 has a 24-inch tilting touchscreen; the F89 has a 21.5-inch screen.
- The F89 works with third-party apps and needs no membership; the 2450 relies on iFIT for classes.
- The F89 adds lifetime frame coverage and 3 years on parts; the 2450 is about 46 lb lighter.
Motor and Speed
The 2450’s 4.25 HP motor reaches 14 mph, and one independent test measured about 12.5 seconds to go from 2 to 8 mph.
The F89’s 4.0 HP motor tops out at 12 mph. A hands-on tester found it quiet but slower to respond to speed changes than NordicTrack’s Commercial 1750, which matters if you change pace often.
Winner: NordicTrack Commercial 2450
Running Deck and Cushioning
Both decks measure 22 × 60 inches, with room for a wide gait.
Testers describe the 2450’s RunFlex deck as relatively soft, and the F89’s Cushion Flex Whisper Deck as more forgiving than the road without being especially soft. Choose by the feel you prefer.
Winner: Tie
Incline and Decline
The F89 goes from 6% decline to 15% incline, and a tester found the motor responsive across the full range. That makes it one of the most versatile folding treadmills for hill training.
The 2450 covers –3% to 12%, and iFIT workouts can change the incline for you as a route changes.
Winner: Sole F89
Screen, Classes and Subscription
The 2450’s 24-inch screen tilts and pivots for off-treadmill classes, and testers say iFIT content makes workouts more motivating. Plan for the membership, which is required for all iFIT content.
The F89’s 21.5-inch touchscreen connects to your own fitness apps with no paid plan, although some owners note that workout transfers go through the SOLE+ app and not every metric syncs.
Winner: NordicTrack Commercial 2450
Footprint, Folding and Warranty
Both fold and stand about 69 to 71 inches tall when folded. The F89 needs more floor space (about 83 × 38 inches open versus 77 × 37) and weighs about 314 lb.
The F89 lists lifetime frame and motor coverage, 3 years on parts and 1 year on labor; the 2450 lists 10 years on the frame, lifetime on the motor, 2 years on parts and 1 year on labor.
Winner: Sole F89
Who Should Buy Each
Sprinters and class fans: Choose the NordicTrack Commercial 2450 for 14 mph, a 24-inch tilting screen and guided iFIT classes.
Hill trainers and app users: Choose the Sole F89 for 15% incline, 6% decline and a big screen without a membership.
Consider Instead
If you have a permanent spot and do not need folding, look at the Sole TT8, which keeps a 4.0 HP motor, 15% incline and 6% decline and adds a 400-lb rating.
Final Verdict
For most premium home gyms, the NordicTrack Commercial 2450 is the narrow pick: 14 mph, a 24-inch tilting screen and a full iFIT workout library, in a frame about 46 lb lighter. Choose the Sole F89 if more incline and decline, a large screen with no membership and lifetime frame coverage matter more to you.
NordicTrack Commercial 2450 vs Sole F89 FAQ
For premium home use, by a small margin. It is faster, has a larger tilting screen and gives you the iFIT class library with a membership. The F89 has 15% incline, 6% decline, no required membership and a lifetime frame and motor warranty.
The F89 offers a wider incline and decline range and works with third-party apps. The 2450 adds 14 mph, a 24-inch tilting screen and iFIT classes.
An iFIT Pro membership is required for iFIT content, streaming and connected features. Check the current terms on the product page.
No. Its 21.5-inch touchscreen connects to fitness apps over Bluetooth, and it includes built-in programs.
The F89 goes down to 6% decline, and the 2450 to 3%.
The 2450 reaches 14 mph; the F89 tops out at 12 mph.
Yes. Both fold, but both stand about 69 to 71 inches tall when folded, so check your ceiling and storage space.
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