The Reebok ZR8 Exercise Bike provides a wide range of features to help you benefit from the best possible cycling workout. With a large LCD screen with dual backlight, you are able to easily view your progress in addition to a number of functions such as speed, time, distance & even your pulse with the conveniently located hand pulse sensors on the handlebars. Cycling can provide a fantastic workout for many of the bodyÃs key muscles. The glutes, hamstrings & quads are all active whilst cycling, plus you get an excellent cardio vascular workout. The 32 levels of resistance with the ZR8 reinforces the workout of these muscles for an additional challenge, coupled with the 12 pre-set programmes to offer variety every time you use jump on. The inclusion of a 9kg flywheel plus the adjustable pedals & comfort saddle aids in the workout of all the key muscle groups for a smooth & comfortable ride.