In 1982, Sigma introduced the first bicycle computer to the world. Since then, Sigma has expanded and now offers high quality heart rate monitors and lights. Sigma represents German technology at its best. They combine innovative design with precision engineering. All products are tested at their in-house laboratories to withstand the harshest of conditions, ensuring quality continually throughout the production process.
Sigma Highlights
Helmet lights
All Sigma Products
Sigma ROX 11.1 Evo GPS Bike Computer
Sigma ROX 4.0 GPS Bike Computer
Sigma Blaze LED Rear Light w/ Brake Light - StVZO Approved
Sigma BC 5.16 Bike Computer
Sigma BC 7.16 ATS Wireless Bike Computer
Sigma ROX 11.1 Evo Bicycke Computer Rear Wheel Set
Sigma BC 16.16 Bike Computer
Sigma BC 9.16 ATS Wireless Bike Computer
Sigma BC 14.16 Bike Computer
Sigma ROX 2.0 GPS Bike Computer
Sigma BC 23.16 STS Wireless Bike Computer
Sigma PURE 1 Bike Computer
Sigma iD.RUN HR Pulse Monitor
Sigma BC 9.16 Bike Computer
Sigma ROX 4.0 Bike Computer Rear Wheel Set
Sigma BC 7.16 Bike Computer
Sigma ROX 4.0 Bike Computer Sensor Set
Sigma PURE 1 ATS Bike Computer
Sigma BC 14.16 STS CAD Wireless Bike Computer
Sigma BC 16.16 STS Wireless Bike Computer
Sigma BC 14.0 STS Wireless Bike Computer
Sigma Pocket Tool Large Multi-tool
Sigma BC 14.0 Bike Computer
Sigma BC 14.0 STS CAD Wireless Bike Computer
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