Designed to take your training as seriously as you do, the TR4000i
folding treadmill is equipped with performance-tuned hardware and
intelligent, fitness-tracking technology. A 3.25 hp motor and dependable
all-steel frame provide perfect running conditions for any workout,
mile after mile. The spacious, 20" x 60" running surface is supported by
8 compression shocks, keeping you striding in comfort. Performance
meets convenience, as the treadmill folds to a minimal size for
unobtrusive storage when you're done.