Current speed
trip counter
trip ride timer
average speed
clock
total odometer
total odometer bike 1
total odometer bike 2
comparison of current and average speed
2 wheel sizes (bikes) selectable
full text display in 7 (selectable) languages
Easy-Menu-Structure EMC
Service-Interval indicator
Auto Start/Stop
Sleep Mode (display shut-down)
programmable odometer
Twist-Click mounting
The C1-DS also has:-
Digital wireless transmission for speed
OPTIONAL: digital wireless cadence