Crank It Cycles

Finally, a GPS-enabled training device that isn't afraid of the water. The rugged Forerunner 310XT is the triathlete's indispensable training tool — a GPS-enabled, swim-proof trainer that tracks bike and run data and sends it wirelessly to your computer. This multi-sport device has up to 20 hours of battery life, tracks distance, pace and heart rate (optional), and goes from wrist to bike in seconds.

We stock the Heart Rate option, which comes with the heart rate transmitter and strap in the box. The price for this set is only $565.

Option include a bike mount kit and Speed and Cadence sensor

Read more about this model and compare with other models at the Garmin web site.