Lezyne super gps heart rate
Bike gps transmission modes ant bluetooth wireless with pc analysis via pc interface via social networks colour black speed measurements speedometer average speed maximum speed functions ride time track recording calorie counter trip distance time oclock gps battery status display pulse rate monitor weight 76 g height 27 mm width 465 mm depth 732 mm display size 304 x 378 cm battery life 22 h computer power supply rechargeable battery com