(analogue wireless transmission) 4 Functions :: current speed :: trip counter :: total odometer :: clock Features :: wireless transmission (analogue) :: 1 wheel size :: Auto Sleep-Mode (Display-deactivation) :: Auto Start/Stop :: LCD-size 27 x 25 mm :: Twist-Click-Mount, selectable for handlebar or stem mounting :: Analogue wireless transmission for speed :: Transmitting range 85 cm (33 inch) :: Speed Display in 0,1 KMH/MPH-steps :: Data storage during battery replacement (20 sec.)