The Stratos is a fast rolling urban bike that's ready to take on the rigours of the street. Modern styling with a relaxed, comfortable ride. Stylish 6061 Alloy Urban Frame. Steel fork designed for comfort and stability. 21-Speed Shimano gears with Shimano EZ-fire shifters. Powerful alloy V-Brakes, with ergonomic levers. Durable but lightweight doublewall alloy rims with alloy hubs. Robust sealed cartridge bottom bracket. Black alloy A-Headset stem with matching black alloy handlebars. Comfortable grips and colour-coordinated saddle. 700C x 38C trekking tyre. 16 inch/18 inch/20 inch/22 inch sizing available. 12.76kg.