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
All Sigma Products
Sigma Threaded Spare Mount for Buster
Sigma Buster 700 HL LED Helmet Light
Sigma Blaze LED Rear Light w/ Brake Light - StVZO Approved
Sigma Buster 200 HL LED Front Light
Sigma Aura 80 Front Light + Blaze Rear Light w/ Brake Light LED Set - StVZO
Sigma iD.FREE Multisport Watch
Sigma Mono RL LED Rear Light - StVZO Approved
Sigma Aura 80 USB LED Front Light - StVZO Approved
Sigma Spare Silicone Mount for Buster HL
Sigma MySpeedy Bicycle Computer
Sigma Rox 12.0 Sport GPS Bicycle Computer Bundle
Sigma Greenline LED Rear Light
Sigma Spare Mount for Karma / Powerled Evo / Sportster / Lightster USB
Sigma Universal Mount with Cable for BC 509/1009/1609/5.12 to 16.12
Sigma Spare Mount for Lightster / Roadster / Speedster
Sigma Comfortex+ Textile Chest Strap w/ R1 ANT+ Sensor for Rox 10.0
Sigma PURE 1 Bicycle Computer
Sigma Roadster LED Front Light - StVZO Approved
Sigma BC 5.16 Bicycle Computer
Sigma BC 7.16 Bicycle Computer
Sigma BC 7.16 ATS Wireless Bicycle Computer
Sigma BC 9.16 Bicycle Computer
Sigma BC 9.16 ATS Wireless Bicycle Computer
Sigma BC 14.16 Bicycle Computer
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