To track your riding , distance, RPM, and ?and so on data so you can?master your cycling state and have a adjustment at any .

Features:
Real- display: Current , riding , riding distant and current and date.
Show data: View the Average/Maximum , Accumulated distance/ RPM/ consumption, Accumulated /Trip , /Date.
Back : LCD display with back allows you to read riding data easily and clearly during night trip.
Convenient: Buttons control for easy operation. Small size, weight and easy mount on your bike.
Stopwatch for you to check the data in competitions.
Unit options of kilometer / mile, 12h / 24h systems, Celsius / Fahrenheit systems.
IPX5 waterproof for good conservation in raining days.Please do mot soak into for long .

14 Functions:
Date and (DA)
()
Riding ()
Maximum riding (MAX)
Average riding (AVS)
Riding distance(DST)
Accumulated distance(ODO)
(CAL)
RPM
Riding (RT)
Riding accumulated (RAT)
Trip ()
Stopwatch
back
/MM, C°/F°, 12h/24h conversion

Specification:
Model: Wired / (optional)
Material:
Waterproof: IP X5
: 2 * 3.0v 240mAh CR2032  (included)
Host size: 5.5 * 4.3 * 2 / 2.1 * 1.6 * 0.7 in
Host weight: 30 g / 1.0
Package weight: 64 - 71 g / 2.2 - 2.5

Package List: YB19733-1
1* Bike
1*
1*
5* Ribbon
1* Mounting Bracket
1* Foam Pad