Premium Curved Treadmills vs SB Fitness: Which Is the Better Buy?
Share
Premium brands such as Assault Fitness, TrueForm, and Woodway have strong reputations and polished designs. For most home gym owners and personal trainers, however, the SB Fitness CT700 (and in some cases the CT550 or CT850) delivers comparable performance at a noticeably lower price, with practical advantages in deck length and resistance options.
Quick Recommendation
- Best overall value for most people → SB Fitness CT700
- Best pure brand recognition / shallow-curve feel → TrueForm or AssaultRunner
- Best if budget is secondary and you want maximum refinement → Woodway Curve or TrueForm Runner
Head-to-Head Comparison
| Feature | SB Fitness CT700 | AssaultRunner Pro / Elite | TrueForm Trainer | Woodway Curve LTG |
|---|---|---|---|---|
| Approx. Price | ~$2,600–$2,800 | Pro ~$3,500 / Elite ~$4,500 | ~$3,500 | ~$3,500 |
| Running Surface | 19" W × 66.6" L | 17" W × 62" L | ~17" W × 54" L | 17" W × 62" L |
| Resistance | 8 high-tension magnetic | None | None | None |
| Max User Weight | 350 lbs (CT700) | 350 / 400 lbs | 400 lbs | 350 lbs |
| Track Bearings | Stainless steel | High-quality steel | High-quality | Precision ball bearings |
| Best For | Versatile HIIT, sprints, sled pushes | High-intensity running | Form-focused running | Premium feel & durability |
| Warranty (Residential) | 10 yr frame / 5 yr parts | Strong (varies by model) | 10 yr frame | 5 yr frame / 3 yr parts |
Prices are approximate and change frequently. Confirm current pricing with each manufacturer or retailer.
Where SB Fitness Stands Out
- Longer deck — The CT700’s 66.6" running surface is longer than the AssaultRunner and Woodway Curve LTG, which helps with natural stride length and stability during sprints.
- Magnetic resistance — Most premium models have none. The CT700’s 8 high-tension levels give you better control over cadence, recovery pace, and sled-style pushes.
- Price-to-performance — You get a commercial-grade build, stainless steel bearings, and a long deck for significantly less than the major premium brands.
- Versatility — Strong for pure running and mixed training (lateral shuffles, sled pushes, controlled intervals).
Where the Premium Brands Excel
- Brand recognition and resale — AssaultRunner, TrueForm, and Woodway carry stronger name recognition, which some buyers value.
- Refined feel (TrueForm) — TrueForm’s shallower curve is often preferred by runners who want a more natural, less aggressive feel.
- Highest-end durability and finish (Woodway) — Woodway’s commercial heritage and precision engineering appeal to users who prioritize long-term refinement over price.
- Higher max user weight on some models — The AssaultRunner Elite and TrueForm Trainer are rated to 400 lbs.
Which Should You Choose?
Choose the SB Fitness CT700 if you want the best combination of deck length, resistance options, versatility, and value for home or light commercial use.
Choose an AssaultRunner if brand recognition and a pure running experience matter more than magnetic resistance or a longer deck.
Choose a TrueForm if you specifically want a shallower curve and are focused on form and longer, more natural running efforts.
Choose a Woodway if budget is less of a concern and you want the highest-end commercial pedigree.
Bottom Line
For the large majority of home gym owners and trainers, the SB Fitness CT700 offers more practical features (longer deck + magnetic resistance) at a lower price than the leading premium curved treadmills. The premium brands remain excellent machines, but the performance gap is smaller than the price gap for most users.