the vdo m2.1 cycling computer 2016 is a perfect tool for both road cyclists and mtb that need a little more than motivation, thanks to its many functions and dynamism. this model has a large display of easy reading is divided into 2 areas and a calorie counter. area 1 of the display shows the current speed on a permanent basis both in km/h and mph in the area 2 are some arrows that show if our current speed is above or below average speed. the data provided and the calculation of calories burned is a real motivation for cyclists, since it also offers the most important functions of the bike and shows on the display two values at the same time. to develop this series of devices, the brand has created an operational structure of simple operation for user, grouping most of the functions the button base. the result is a range of computers which are practical, intuitive, easy to use and offer the renowned quality of the vdo brand, which has many years of experience in this sector. it incorporates numerous standard features, such as a notice of battery low the computer, retention of data when changing the battery, a big screen, a start/stop function automatic with sensor movement, a suspended mode, text on screen full in seven languages, different uses of the button according to the function and a simple navigation menu. features: -suitable for road and mtb. -battery type: cr2032. -start/stop automatic: yes. bike functions: -current speed. -travel time. -calories. -average speed. -maximum speed. -daily tour. -total distance. -clock (12/24 mode h with am/pm). -total travel time. -comparison of the current speed with average speed (indicator arrows). other features: -m2.1 wl: radio transmission of the analogue speed a1. -huge letter. -a function for the time display. -adjustable scan function: automatic return to the display of the speed. -full text display in de / gb / fr / it / is / nl / pl -data storage during the change of batteries