TOPONE Gravity free treadmill, curved aluminum alloy running belt-Black

FEATURES: Pure Mechanical Drive 108 Precision Bearings: Jam-free transmission, lifetime maintenance-free; Self-winding Variable Speed: No electricity, auto-adjusting belt resistance. Safety & Stability Reinforced Frame: 160kg load capacity arched running platform; Anti-slip Texture: Honeycomb-pattern belt for sweat-proof grip. Smart Training Cont 8-level manual resistance for fat burn/muscle toning; HD display tracks steps/time/calories in real-time. Commercial Durability 190kg steel frame, 300% impact resistance; Circuit-free design, 5x longer lifespan vs electric treadmills. SPECIFICATIONS: Item Parameters Model KING·GYM Commercial Running Surface 200×90cm Max Load 160kg Net/Gross Weight 190kg / 210kg Resistance Levels 1-8 gears (manual) Product Size 200×90×160cm Package Size 190×91×60cm Applications Commercial Gyms: High-traffic training zones Home Fitness: Daily cardio without electricity costs Rehabilitation: Low-impact joint protection