The Thunder OPAL is a recumbent exercise bike designed for home fitness, offering a comfortable way to improve cardiovascular health. It features an electromagnetic resistance system with 16 levels and an 8 kg flywheel, allowing you to adjust the intensity of your workout to match your current fitness level. An LCD screen keeps you informed by tracking your time, speed, distance, calories, heart rate, and pedal speed, while integrated pulse sensors in the handles help you monitor your exertion in real time. Built with a steel frame protected by an anti-corrosive layer, the machine weighs 30 kg and supports users up to 120 kg. The ergonomic seat can be adjusted both horizontally and vertically to ensure a proper fit for different heights. To keep you secure during intense sessions, the non-slip pedals include locking straps. For added convenience, the bike includes a bottle holder and a dedicated spot for your mobile device. This model is particularly useful for those who prefer back support during exercise or need a low-impact workout. It comes with integrated training programs and a fitness test to help you evaluate your progress over time. When not in use, the Thunder OPAL can be folded from its standard 140 x 62 x 98 cm size down to 100 x 62 x 70 cm, and its transport wheels make it easy to move around your living space.