StairMaster
StairMaster 8Gx Gauntlet StepMill
$10099
Best Stair Climbers · head-to-head
StairMaster 8Gx Gauntlet StepMill vs NordicTrack FS10i FreeStride Trainer
A sourced, side-by-side comparison. NordicTrack FS10i FreeStride Trainer is cheaper at $1999. Every spec and price links to its source.
NordicTrack
NordicTrack FS10i FreeStride Trainer
$1999Cheaper
Which is better: the StairMaster 8Gx Gauntlet StepMill or NordicTrack FS10i FreeStride Trainer?
The NordicTrack FS10i FreeStride Trainer wins 1 of the 1 specs we compare head to head; the other wins 0. The NordicTrack FS10i FreeStride Trainer is the cheaper at $1999. The NordicTrack FS10i FreeStride Trainer both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | StairMaster 8Gx Gauntlet StepMill | NordicTrack FS10i FreeStride Trainer |
|---|---|---|
| US price | $10099 | $1999 |
| Brand | StairMaster | NordicTrack |
| Released | — | — |
| Step height range (cm) | 20 | — |
| Resistance levels | 20 | 24 |
| Max user weight (kg) | 181 | 170 |
| Drive type | Electronically controlled, chain-driven alternator/brake | Silent magnetic resistance |
| Step rate spm | 24-162 | — |
| Console programs | Apex 16in HD Touchscreen or Apex LED console; Quick Start, Manual, Fat Burner, Calorie Burner, Intervals, Bell-Shaped, Build, Mystery Challenge, Steady, Heart Rate Zone Trainer, Landmark Challenge (virtual world landmarks) | 10in HD touchscreen; 35 built-in workout programs plus iFit (16,000+ on-demand/live classes, 30-day free trial); adaptive FreeStride pedals switch between stepper, elliptical, and treadmill-like motion |
| Flywheel weight (kg) | — | 9 |
| Dimensions (cm) | 147 x 86 x 200 | 149 x 75 x 188 |
Sources — StairMaster 8Gx Gauntlet StepMill: corehandf.com (verified 2026-08-01). NordicTrack FS10i FreeStride Trainer: nordictrack.com (verified 2026-08-01).
What's the difference between the StairMaster 8Gx Gauntlet StepMill and NordicTrack FS10i FreeStride Trainer?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Resistance levels: StairMaster 8Gx Gauntlet StepMill 20 vs NordicTrack FS10i FreeStride Trainer 24
- Max user weight (kg): StairMaster 8Gx Gauntlet StepMill 181 vs NordicTrack FS10i FreeStride Trainer 170
- Drive type: StairMaster 8Gx Gauntlet StepMill Electronically controlled, chain-driven alternator/brake vs NordicTrack FS10i FreeStride Trainer Silent magnetic resistance
- Console programs: StairMaster 8Gx Gauntlet StepMill Apex 16in HD Touchscreen or Apex LED console; Quick Start, Manual, Fat Burner, Calorie Burner, Intervals, Bell-Shaped, Build, Mystery Challenge, Steady, Heart Rate Zone Trainer, Landmark Challenge (virtual world landmarks) vs NordicTrack FS10i FreeStride Trainer 10in HD touchscreen; 35 built-in workout programs plus iFit (16,000+ on-demand/live classes, 30-day free trial); adaptive FreeStride pedals switch between stepper, elliptical, and treadmill-like motion
- Dimensions (cm): StairMaster 8Gx Gauntlet StepMill 147 x 86 x 200 vs NordicTrack FS10i FreeStride Trainer 149 x 75 x 188