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About Sigma Sport - "Sigma Sport represents German technology at its highest level, combining innovative design with precision engineering."
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Sigma Strap/Transmitter Heart Rate Accessories. Compatible only with non-coded HRM's, PC15 etc. … read more
your price $39.99 + ships free
BuyPART NUM 551721 ANT+ compatible Sigma sensors HR Chest Strap/Transmitter Black … read more
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your price $49.99 + ships free
Info ANT+ compatible Sigma sensors Wireless ANT+ transmitter for SIGMA ROX 10 and all other ANT+ compatible devices. Sigma #20502 Does not include … read more
your price $34.99 + ships free
Info ANT+ compatible Sigma sensor Cadence Transmitter Sigma #20503 … read more
your price $34.98 + ships free
Info The ROX 11.0 GPS will take your training to the next level. Connect with sensors and power meters via ANT+. Transfer data to smart phones and tablets … read more
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$20 offretail $259.99 your price $239.99 + ships free
Info The ultimate training companion in a starter package - extra sensors can be added as an upgrade. Speed is gathered from GPS. Includes computer … read more
$83 offretail $253.19 your price $169.99 + ships free
Info The PC 25.10 is simple to use and equipped with the essential functions with a modern, sporty design. Intuitive menu navigation Two automatic, pre-programmed … read more
retail $99.99 your price $98.99 + ships free
Info Sigma Cadence/Speed Sensors and Kits. Includes STS transmitter, mount, magnet, and O-rings Replacement STS wireless speed transmitter for … read more
your price $49.99 + ships free
BuyPART NUM 601089 Sigma Cadence/Speed Sensors and Kits. Includes STS transmitter and O-rings. Replacement STS wireless cadence transmitter for SIGMA STS computers … read more
your price $34.99
Info Sigma Cadence/Speed Sensors and Kits. Replacement ATS wireless transmitter for SIGMA computers … read more
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your price $29.99
BuyPART NUM 566867 "Sigma Sport represents German technology at its highest level, combining innovative design with precision engineering."
These models are available for online purchasing and can be shipped directly to you.
These products are one of our best sellers.
Wireless Speed allows a sensor to transmit the bicycles speed without a cable to the computer.
Wireless Cadence allows a sensor to transmit the bicycles cadence (also known as RPM) without a cable to the computer.
Heart Rate Monitoring allows a sensor, often a chest strap, to transmit your heart rate to your computer. Heart rates monitors are typically wireless.
Some computers come with built-in altimeters, which will display the current altitude. GPS enabled computers can often do this more accurately.
GPS, or Global Positioning System, is a satellite based system that provides accurate location and altitude information.
Computer Color
Some computers have sensors that mount to the rear wheel instead of the front, making them suitable for use with indoor trainers.
Some cycling computers can display a power reading, usually in watts. They usually require a separate sensor - in some cases a special hub or crank arm. A few will estimate the value based on speed, cadence, rider weight or other data. "Optional" means it can read from a separate power meter or sensor. "Included" means it is calculated by the computer or includes the neccessary sensor.
Temperature monitoring allows for a computer to tell you the current temperature.
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