Shop Hours | Monday thru Thursday 11am to 7pm | Saturday 11am to 4pm | Closed Friday and Sunday

Serfas Cycling Computer

Serfas' SI-15 wired cycling computer is an affordable alternative to smartphone based cycling apps for recreational and sport cyclists.

Functions: Current Speed, Average Speed, Maximum Speed, Trip Distance, Trip Time, Speed Comparison, Odometer, Digital Clock and Auto Scan.

Included: computer, wiring harness, CR2032 battery.

Two year warranty.

Free installation and setup in-store.