The DKN X-Revolution indoor cycle provides silent operation ensured by a 23kg (50.7lbs) flywheel & a Poly V-Belt. Easy adjustment of the bike on uneven surfaces is possible due to 4 independent floor levellers, while safer workouts have been guaranteed by a one-touch tension & emergency stop twist-lever quick stop safety release braking system. An adjustable, padded seat & an adjustable handlebar enhance comfort of riding, whereas dual-sided pedals feature a larger platform for greater stability.