Polar CS600 white, with Park IB-2 Multi-Tool Polar CS600 white, with Park IB-2 Multi-Tool Heart Rate features include OwnCode, OwnCal, average heart rate and maximum heart rate Cycling features include speed (current, average and max), distance, altitude, ascent/descent, optional cadence and optional power output Data features include 99 exercise files with summaries and infrared data transfer Bar or Stem mount Cadence can be added with the purchase of the power unit or the cadence kit