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professional wired cycle computer
1.display exercise data with large screen
2.powerful and professional functions
display current speed & speed comparator & AVG Speed & MAX speed& relative speed
display riding time & riding distance & total riding distance
3.clock & thermometer
4.metric system and imperial system alternative
5.scan
6.battery : 1PCS CR2032
SIZE: 52*41*17mm
professional wired cycle computer