The digital wireless entry-level modelThe Series-X was designed for the recreational cyclist as well as the road or mountain bike racer. VDO launches the X-Series off of tried and tested operation with their EMC "Easy Menu Control". On the X-Series, VDO has given the EMC menu an even more logical layout. The X-Series is digitally coded wireless transmission which has been adopted by many industry modules.Cycling Functions- * Current Speed * Trip Distance * Total Odometer, 2 bike Capability * Ride Time * Average Speed * Maximum SpeedWireless Features- * Digital, encoded wireless transmission "digital wireless" DW, Double Wireless for speed and optional cadence * Automatic pairing * Sleep mode (switches off display/ receiver) * Bike recognition for bike 1/ bike 2 via transmitter identifierFurther Features- * Easy Menu Operation System (EMC) * Full Text in Seven Languages * Sleep mode (switches off display) * Variable Service Interval Setting, Bike1 and Bike 2 * Wheel sizes can be entered using pre-set tire sizes or in traditional mm settingsFor Dealers- * Can be set using Smart Set Box