Sunny Health & Fitness SF-B0717 Motorized Mini Under Desk Fitness Bike POWERFUL MOTOR: The unique motorized feature of the mini cycle assists your arms or legs helping strengthen muscles and combat a sedentary lifestyle. 12 adjustable speed settings provide a versatile workout to help tone arms and legs. MULTIFUNCTION REMOTE: The easy use remote control features time, speed, rotation, power and workout timing functions. Motor-assist mechanism includes the connected remote for easy control while you pedal forward or backward. LOW IMPACT EXERCISE: The mini exercise bike is a great way to reintroduce exercise to those who may want to gradually increase their workout intensity or enjoy a low impact upper and lower body endurance workout. SAFETY & ERGONOMIC: The lightweight, compact fitness machine is ergonomic, portable and can easily be moved by utilizing the convenient handlebar. Dimensions: 20.5L x 18W x 14.25H, 17 lbs. 220 LBS Max User Weight.