TROIKA Manual Curved Treadmill Pro Experience the ultimate in manual treadmill technology with the TROIKA Fitness Manual Curved Treadmill Pro. Unlike traditional motorized treadmills, the Air Runner harnesses the power of your own movements, resulting in up to 30% more calories burned during your workout.Designed to replicate the sensation of natural running, the Air Runner promotes optimal running strides, allowing for a more efficient and effective workout compared to standard treadmills. Its curved surface creates a smooth and fluid running experience, reducing the impact on your joints and providing a comfortable and natural feel with each stride. High-contrast, battery-powered LCD console allows athletes to track intervals, distance, calories burned, heart rate, and more. Specifications Commercial durability 150,000-mile belt life Easy on the environment, runs on your energy with zero electrical consumption Screen Outputs: Watts -- Calories -- Distance -- Time -- Speed -- Features Water bottle holder on the left arm panel Durable TPU lateral track belt Aluminum tread roller guides 124 premium sealed ball bearings LCD Display Max User Weight: 350 lbs Dimensions (L x W x H): 177.5 x 83.3 x 162.5 cm Product Weight: 270 lbs Residential Warranty Frame: 10 Years Running Surface: 3 Years Parts: 3 Years Electronics: 2 Years Light Commercial Warranty (Less than 8 hours of use per day) Frame: 5 Years Running Surface: 2 Years Parts: 2 Years Electronics: 2 Years