VDO A4 Cycling Computer

Press to open modal with high resolution version of current image


Show Description

Sophisticated cycling computers are fun for some. But not everyone needs to know how their top speed relates to the phase of the moon, or how their personal best compares with the performance of the TSX. Some folks just want to know how fast they’re going, how far they’ve come, and what time it is. This basic wired computer is for them.

  • Wired system.
  • Auto start/stop.
  • Auto sleep-mode (display shut-down).
  • Twist-click mounting.
  • Data storage during battery replacement (20 sec).
  • Functions include actual speed, total distance, trip distance, clock.

Tech specs

Show Tech specs
Countdown timer No
Stopwatch No
Temperature No
Current speed Yes
Total odometer Yes
Average speed No

Revolutions of crankset per minute.

Low battery warning No
Trip odometer No
Auto sleep

Automatically switches to sleep mode to preserve battery.

Oversized handlebar mount No
Heart rate monitor No
Speed tendency

Indicates whether the rider is accelerating or decelerating.

Batteries 1 lithium CR2032 (included)
Time trial timer No
Maximum speed No
Altimeter No
Alarm No
Speed comparator

Indicates pace relative to average speed.

Auto start/stop

Automatically starts tracking data when riding, and stops tracking data when stopped.

Illumination No
Two bike compatibility

Can be set up for two separate bikes.

Clock Yes
Made in China