Advanced wireless cycle computer, compatible with ATS 122k Speed sensor. Showing all necessary data like: Distance, Speed, Altitude, Gradient, and Temperature. It has a large screen and backlight. Has the ability to memorize the settings of the second wheel - a useful feature especially for frequent exchanging tires with different widths. Charge status will be pointed out by the battery indicator. Thanks to the clean and backlight screen it can be used well in the night. Speed sensor included. BIKE FUNCTIONS:- Current speed:- Average speed:- Maximum speed:- Trip distance:- Daily distance:- Total distance (ODO1&ODO2):- Total ODOALTITUDE MEASUREMENT FUNCTIONS:- Actual Altitude:- Maximum Altitude:- Total altitude gain on actual:- Trip Climb:- Altitude gain on actual (Bike1&Bike2):- Altitude gain/loss:- Current gradient:- Maximum gradient:- Average gradientALTITUDE MEASUREMENT FUNCTIONS:- Clock (12/24h):- Trip timeGENERAL FUNCTIONS:- Dual wheel size:- Temperature:- Auto wake up:- Backlight:- Low battery:- Sleep mode