Best Choice Products Magnetic Recumbent Exercise Bike Health Fitness Indoor Cycling Bicycle Workout Magnetic resistance technology and smooth belt transmission make this a perfect option for low-impact workouts Length adjustable seat (42"-50") allows people of any height to enjoy a great workout without feeling uncomfortable Features a display with meter functions for speed, distance, time, odometer, pulse rate, and calories burned Sturdy steel frame design can support a weight of up to 250 lbs. Overall dimensions: 42- 50(L) x 22.25(W) x 41.5(H)