Sigma Topline Computers

Sigma Topline Computers

Product Detail:
- All Topline computers feature current speed, cumulative odometer, trip distance, trip time, KMH/MPH auto conversion and 12/24 hour clock. All are waterproof and include batteries and a 5-year warranty
- Digital Transmission System (DTS) found on wireless models (wired models are not upgradeable to wireless)
- BC2006L has current and total altitude with current temperature. Choose black or Rocky Mountain Team Limited Edition version
- BC1706 and higher models have current, average, and max heart rate
- BC1606 and higher models have backlight, L series has cadence, L-R has cadence and rear wheel harness (great on trainers)
- BC1106 and higher models have memory backup for settings
- BC906 and higher models have a low battery indicator
- SM-1108 includes 1106 head unit packaged with a wired harness for a second bike for 2-bike programmability
Product Pricing:
(Note: Similar products may be listed in the price tables above.)
About Sigma Topline Computers: All Topline computers feature current speed, cumulative odometer, trip distance, trip time, KMH/MPH auto conversion and 12/24 hour clock. All are waterproof and include batteries and a 5-year warranty. Digital Transmission System (DTS) found on wireless models (wired models are not upgradeable to wireless). BC2006L has current and total altitude with current temperature. Choose black or Rocky Mountain Team Limited Edition version. BC1706 and higher models have current, average, and max heart rate. BC1606 and higher models have backlight, L series has cadence, L-R has cadence and rear wheel harness (great on trainers). BC1106 and higher models have memory backup for settings. BC906 and higher models have a low battery indicator. SM-1108 includes 1106 head unit packaged with a wired harness for a second bike for 2-bike programmability.