Note: We recommend the Sigma BC 5.16 Wired Bike Computer as a perfect substitute.

Sigma BC 5.12 Wired Bike Computer

A paragon of simplicity. The Sigma BC 5.12 is easy to use but far from basic. Quick to attach, simple to set, easy to understand, and simple to operate at the push of a button. Three bike functions and two time functions packed into an attractive, modern design.

Full text display with seven available languages

Scan mode on/off

Automatic start & stop

Watertight case

Tool free install

UFSB-compatible

Service interval programmable via UFSB

Current speed

Trip distance

Total distance (not shown while riding)

Trip time

Clock

Click here to download a PDF copy of the Sigma Bike Computer user's manual.

⚠ WARNING California Residents: Proposition 65 Warning