The 20 inch folding bike features a frame made from carbon steel. It is strong, wear resistant, durable, and lightweight, and it supports riders up to 120 kg. This combination enables faster and easier travel in a variety of environments, including uphill climbs. Key benefits Strong and durable frame: carbon steel construction provides reliability and long life while keeping the bike manageable in weight. load capacity: supports riders up to 120 kg for versatile use across different riders and terrains. Efficient performance: designed for faster travel and easier handling in a range of environments, including uphill situations. Compact folding for easy storage and transport 10 second quick fold: the bike folds quickly and smoothly, enabling fast transitions between riding and storage. Space saving when folded: the folded bike takes up little space, making it simple to store at home, in the office, or in a vehicle boot. Ready for travel: a compact folded footprint allows you to carry and transport the bike with minimal effort. Reliable braking and controllable speed Precise speed control: easy to adjust riding speed to suit weather and road conditions. Dual disc brakes: a dependable braking system designed to provide strong stopping power in various conditions, enhancing rider security. Adjustable for a comfortable fit Adjustable seat height and handlebar height: designed to accommodate people of all ages and body shapes, with a wide range of use. Use scenarios Daily urban commuting: ideal for city rides where space is limited and quick folding for storage or car transport is convenient. Weekend rides and trips: easy to take along on short outings or trips, thanks to its compact folded size. Varied terrain and uphill riding: sturdy frame and reliable braking support confident handling on hills and different road surfaces. This product stays true to its original specifications and functions, presenting a clear and practical folding bike option without adding or omitting details.