Choose pooboo: No buying worries: Designed and produce top-quality exercise machines for home use for over 25 years. pooboo exercise bike has served more than 3,000,000 families. We are so confident this pooboo exercise bike can be your fitness partner. Smooth Ride and Solid Build: heavy-duty steel frame and 30lbs flywheel of the exercise bike guarantee the stability while cycling. The belt driven system provides a smooth and quiet ride experience. It won't disturb your apartment neighbors or sleeping kids Stable Dual-Triangle Frame: The cardio machine weight limit made of durable thickened stainless steel, the unique triangular frame structure ensures stability when riding. During intense workouts, pooboo exercise bike will provide a safe and secure exercise experience. Maximum weight capacity can be up to 300 lbs. Fit for 4'8" to 6'2" Exerciser: The sitting bike cycle for exercise has a 2-ways adjustable handlebar and a 4-ways adjustable padded seat. A larg