The Giant Axact 13W wireless cycling computer comes with 13 functions to let you track your live ride data. Pace daily distance calorie consumption and much more from this powerful computer. A great entry into the world of performance tracking. Key Features: 13-function analog wireless computerHandlebar mountOne button mode operationDouble injection top coverAuto start/sleepCurrent speedMax speedAverage SpeedTrip distanceDistance per dayRiding timeTotal riding timeClockODOAuto scanCalorie consumptionTotal calorie consumptionPace