The reliable 6-speed gear system delivers effortless shifting to help you tackle various terrains with confidence whether you are navigating busy city streets or cruising along gravel paths. Front and rear V brakes provide all-weather double protection to ensure you can stop safely and confidently in any condition. Built with a sturdy steel frame and an 11 inch frame size, this bike accommodates adult riders with heights ranging from 4 feet 11 inches to 5 feet 9 inches thanks to its height-adjustable seatpost that extends from 27.17 inches to 40.16 inches for a customized fit. The anti-slip resin pedals and aluminum rims paired with 20 by 1.95 clincher tires ensure durability and stability on pavement, muddy roads, gravel roads, city roads and even snow-covered surfaces. With a load-bearing capacity of 220 pounds and a net weight of 31.31 pounds, this portable compact bicycle strikes the perfect balance between strength and convenience.