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 Gear: This lightweight aluminum frame hybrid bicycle comes with a 7-speed gear system, offering smooth and accurate shifts via a simple thumb shifter. It provides a seamless and stable riding experience on various terrains KENDA 700x35C Tires: The aluminum alloy double-wall rims make the rims robust and resistant to deformation. KENDA inner and outer tire, with optimized tread pattern and a larger, wider size, provides excellent grip. Tire size: 27.6x1.4 in / 700x35 mm Emergency Braking: The aluminum alloy disc brakes 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 Ergonomic Design: This bike for adults is equipped with an aluminum alloy adjustable stem, allowing users to choose the optimal hand position, alleviating pressure on the back, arms, and neck. The adjustable seat has a height range of 0-6.7in/170mm