Curved Manual Treadmill Ntaifitness Superfit-5070

Factory-Built Power Runner for 2025

Crafted by Ntaifitness® in China, the Superfit-5070 is a curved manual beast that owns every stride—built for home grinders, gym bosses, and bulk buyers who crave real training. At $1,460.80 EXW, it’s factory-direct steel that kills excuses. Check our lineup at Ntaifitness Treadmills.

This 122.5 kg tank—1950 x 880 x 1500 mm—rocks a 1520 x 510 mm curved deck, hauling 182 kg max. Self-powered with dual magnetic brakes, it packs 11 parachute and 8 sled resistance levels—sled pushes, sprints, or side steps, no cap. Full handrails and a 7° incline hit agility and power, starting at true zero kph for rehab or hardcore.

Grinds Every Move

The Superfit-5070’s S-Drive setup takes a beating—sled bar (270 lbs max), parachute drag, and harness drills in one. No plugs, no limits—athletes blast speed and stamina, rehabbers rebuild safe. Home? It’s your steel heart. Gym? It’s a circuit king. Bulk? Stack ‘em tight—see Wholesale Gym Equipment.

Runs Real

At 145.2 kg gross, it’s lean and mean—ships compact, fits anywhere. That curved deck and low-inertia design mimic outdoor tracks, cutting joint stress with every step. Handrails and a 7” step-on make it safe for seniors or sprinters. Pair it with our ellipticals for a cardio fortress.

Ntaifitness® Muscle

We’ve pounded Ntaifitness Gym Equipment for 15+ years—this treadmill’s our manual champ. Home lifters get pro grit, owners get a rep-maker, dealers get bulk gold at $1,460.80 EXW. Seen it cheaper? We’ll match it. Import smart—hit Tips to Import Gym Equipment.

Specs Recap

• Size: 1950 x 880 x 1500 mm
• Running Area: 1520 x 510 mm
• Drive: Self-powered, magnetic
• Resistance: 11 parachute, 8 sled
• Max Load: 182 kg

$1,460.80 EXW—your 2025 training core.

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