The Star Trac Stair Stepper is a self powered stepper requiring no external power source. Roll the Star Trac Stair Stepper into any room or facility and you're ready to go. A scrolling display and 18" step height provides both beginner and advanced users more than 240 different motivating and challenging workouts. Because the Star Trac Stair Stepper employs a unique load control stepping mechanism, the Star Trac Stair Stepper automatically adjusts resistance to prevent 'cheating'. Workout levels can be adjusted so that the stepping rate can actually exceed more than 300' per minute.

FEATURES:
The Star Trac Stair Stepper drive system starts with a rust proof marine drive chain that's rated for more than 4,000 pounds tension. Self contained power supply Hill Varied, Interval, and Manual programs Simple LED continuous feedback console. Up to thirty levels based on user energy input. User Weight: 350 lbs. Weight: 142 lbs. Dimensions: L: 40" W: 30" H: 59.75"