Regardless of the weather outside, you can stay in shape in the comfort of your own home using your bike and our bike trainer! The indoor cycling trainer offers an effective and convenient way to still train for your KOM in any weather and at a reasonable cost. You can hook up to just about any bike to this exercise bike standing, including road and mountain bikes with a 26\" to 28\" or 700CC wheel. Furthermore, you can fine-tune your wheel and tire size with the micro-adjust knob. As you pedal, the internal magnet of the kinetic trainer creates a resistance change(5 levels). You can change the speed levels using your handlebars. Make sure to check out this bike trainer to get your sweat on no matter the season.Features: Smooth and stable construction provides quiet and consistent drive An ideal training way all year round in the comfort of your own house Magnetic speed controller provides progressive magnetic speed control as the speed increases This bicycle trainer includes five internal resistance levels to meet specific needs Built with a sturdy steel frame which allows for safe and secure cycling, hold up to 200kg Micro-adjust knob can hook up to any bike-including mountain and road bikes with 26\" to 28\" or 700CC wheels Features precision-machined roller to reduce tire wear and anti-slip feet for extra stability The trainer can be folded down for easy travel and storage when not use NOTE: Bicycle is EXCLUDED