Hybrid Bike: The bicycle features a corrosion-resistant and lightweight aluminum alloy frame, offering durability and a weight capacity of up to 330 lbs / 150 kg. The internal cable routing design and convenient kickstand allow for easy parking 7-Speed Shimano Gear: Featuring a 7-speed gear system, the lightweight aluminum frame hybrid bicycle provides smooth, accurate shifting through a simple thumb shifter, providing a seamless and stable riding experience on various terrains 700x35C Tires: The aluminum alloy double-wall rims make the rims robust and resistant to deformation. The tread pattern is designed for urban commuting and leisure riding, providing better grip for longer rides. Tire size: 27.6x1.4 in / 700x35 mm Emergency Braking: The front disc brake and rear V-brake ensure quick stops in emergencies. The urban commuter bike is easy to maintain and offers reliable, smooth braking. Front and rear reflectors enhance security during your ride User-Friendly Design: This bike for adults includes front and rear fenders, keeping your ride clean. The carbon steel rear rack adds convenience. The adjustable seat has a height range of 0-6.7 in/170mm, allowing you to adjust your riding position