The SUB-52 Magnetic Sturdy & Compact Upright Bike / Exercise Bike! This amazing bike is perfect for anyone looking for an affordable and high-quality exercise bike that is easy to assemble. With a weight capacity of 120kg, this bike is perfect for users of all sizes. The bike also features 8 resistance levels and a magnetic resistance system, making it incredibly easy to use. Additionally, the bike comes with a belt driving system and 4kg flywheel for added durability.