Bicycle Automatic Pulse Speed Indicator Speedometer LCD Backlight Mountain Bike Stopwatch Cycling Computer Odometer Description: 100% brand new and high quality Features: Works well to measure speed,distance,riding time calorie counter and etc which what any serious bicyclist or fitness fanatic needs. Small size, lightweight and wireless design make it suitable for most types of bicycles. No need to worry about rain, simple installation that only takes a few minutes. Provides backlight and large LCD display for easy viewing during dark hours. Parameters: SDP: Current Speed ODO: Kilometer DST: Driving Distance MXS: Maximum Speed AVS: Average Speed TM: Elapsed Time CLK: Clock (12 H / 24 H) Scan "+" "-" Compapator Set Speed Scale (Km / H.M / H) Setting Tire Size: (0 Mm-9999 Mm) Freeze Frame Memory Auto: On / Off Specification: Type: Bicycle Speedometer Material: ABS Applications: Mountain Bike Bicycle Modification Features: Bicycle Speedometer, Pulse Speed Indicator, Mountain Bike Stopwatch, Cycling Computer Odometer, Sports Modification Parts Dimension: app.4.8x2x4.5cm/1.88x0.78x1.77in Color: Black Quantity: 1 Set Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set x Bicycle Speedometer