The DiamondBack series of bikes are among the best the industry has to offer.  The 1190Sr, 1000Sr, 900SR and 500SR commercial series has sturdy framing, along with state of the art electronic display boards containing all necessary read outs (Time, Distance, Calories, Heart Rate).  DiamondBack  1190Sr, 1000Sr, 900SR and 500SR  exercise bikes all have heart rate control features, with some having plug-less convenience, so that you may place the upright or recumbent bikes anywhere in the room you want.

The DiamondBack 900SR and Diamondback 1000SR series takes away some of the programs,  and has a smaller control panel with basic readouts (Time, Distance, Calories, Heart Rate).  There is  heart rate control features with in this exercise bike series, but there is a heart  grip with in the handle get you heart rate readout as  well as a heart rate strap.  This unit is a plug in model and therefore will need to placed by a power source.

The Diamondback 500SRSeries is the newest in the line of DiamondBack exercise bikes.  This series has  programs and  has all read outs in LCD format instead of LED.  Your resistance will be controlled by a computer board located on the top of the exercise bikes, that moves the magnetic resistance system,  to gain more tension for your workouts

Click the pictures below to get more information on the DiamondBack line of exercise bikes. 

DiamondBack 900UB $699.00

DiamondBack 500UB $499.00

DiamondBack 1000SR $1599.00

DiamondBack 900SR $799.00