Description This indoor bike has a 8 kg flywheel to guarantee smooth and fluid peddling for any type of training you want to do. It has the option of manually adjusting the resistance according to the needs of each user, to obtain a much more demanding or light routine. In addition, it also has a safety option in the event of accidents or any emergency braking problem. The Poly-V belt drive system and the magnetic resistance is some of the most outstanding features of this model, allowing you to carry out intense workouts without the worry of waking someone up due to the noise of the machine or the need to perform maintenance upon completionThis indoor bike has a 20 kg flywheel to guarantee smooth and fluid peddling for any type of training you want to do. It has the option of manually adjusting the resistance according to the needs of each user, to obtain a much more demanding or light routine. In addition, it also has a safety option in the event of accidents or any emergency braking problem. The Poly-V belt drive system and the magnetic resistance is some of the most outstanding features of this model, allowing you to carry out intense workouts without the worry of waking someone up due to the noise of the machine or the need to perform maintenance upon completion What's in the box 1 x Exercising Bike