This exercise bike eliminates uncomfortable workouts through user-friendly knob- tension adjustments . supportive cushioning . and a solid steel frame and double-safety knobs that ensure smooth and secure transitions between positions. With eight preset Magnetic Resistance levels . you can customize your workouts with ease. Reach your fitness goals with the right tools to move you toward progress. This Body Champ magnetic recumbent bike gives you a riding experience that is smooth and safe with reclined body mechanics. Experience comfortable . quiet workouts with grid-Embossed foot pedals including adjustable foot straps to prevent slippage. The anatomical back and seat cushions are wrapped for durability and built on a solid steel rail frame design . which means safe and smooth adjustments when finding your optimum exercise position and form. Unlike many other recumbent bikes . this Body Champ magnetic recumbent bike has built-In hand-grip heart rate sensors located in the rear wrap-around handlebars so you can stay in a comfortable . reclined position for heart rate readings. Heavy-duty steel frame construction. Maximum weight capacity is 250 lbs.