This Item Benefits From An Extended 90 Day Return Window Low Impact Workout That Engages All Major Muscle Groups; Work Legs, Core And Arms With A Smooth, High Calorie-Burning Motion Track Your Progress With Real-Time Reliable Data; The Performance Monitor 5 (Included) Self-Calibrates For Comparable Results; Connect Wirelessly To Heart Rate Belts And Apps (Not Included) Designed To Fit Most Users: 14-Inch Seat Height, Adjustable Footrests And Ergonomic Handle Separates Easily Into Two Pieces For Storage; Caster Wheels Make It Mobile; Easy To Assemble With Only Eight Screws. Space Recommendations- Assembled- 8 Ft X 2 Ft (244 Cm X 61 Cm). For Storage- 25 In X 33 In X 54 In (63. 5 Cm X 83. 8 Cm X 137. 2 Cm) Space Recommended For Use Is 9 X 4 Feet; 500-Pound User Capacity; 5-Year Frame Included. Seat Height: 14 Inches. Users With An Inseam Of 38 Inches (96. 5 Cm) Or More May Require An Extra-Long Monorail Included Components: Concept2 Model D Rowerg, Performance Monitor 5 Computer (Pm5), Smartphone Cradle, User Manual, Pm5 Quick Start Guide, Tools And Illustrated Assembly Instructions.