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 Buster 2000 HL LED Helmet Light
Sigma Blaze LED Rear Light w/ Brake Light - StVZO Approved
Sigma Aura 80 Front Light + Blaze Rear Light w/ Brake Light LED Set - StVZO
Sigma Threaded Spare Mount for Buster
Sigma Infinity LED Rear Light with StVZO Approval
Sigma Buster 700 HL LED Helmet Light
Sigma Aura 80 USB LED Front Light - StVZO Approved
Sigma Aura 35 Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma BC 5.16 Bicycle Computer
Sigma Aura 45 Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma Aura 60 Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma Aura 35 USB LED Front Light - StVZO Approved
Sigma Spare Mount for Lightster / Roadster / Speedster
Sigma BC 7.16 ATS Wireless Bicycle Computer
Sigma Aura 80 Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma Nugget II LED Rear Light - StVZO Approved
Sigma Aura 45 USB LED Front Light - StVZO Approved
Sigma BC 14.16 Bicycle Computer
Sigma Aura 25 LED Front Light - STVZO Approved
Sigma Spare Mount for Cubic LED Rear Light
Sigma Spare Silicone Mount for Buster HL
Sigma BC 9.16 ATS Wireless Bicycle Computer
Sigma Buster 300 LED Front Light
Sigma ROX 4.0 GPS Bicycle Computer
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