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
Top-selling: Sigma Bicycle Computer
Top-selling: Sigma bicylce lights
All Sigma Products
Sigma Buster 2000 HL LED Helmet Light - 2017 Model
Sigma Buster 700 HL LED Helmet Light
Sigma Aura 60 Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma Mono RL LED Rear Light - StVZO Approved
Sigma BC 14.16 STS Wireless Bike Computer
Sigma Roadster Front Light + Nugget II LED Rear Light Set - StVZO Approved
Sigma Buster 300 LED Front Light
Sigma Buster 300 Front Light + Nugget II Flash Rear Light LED Set
Sigma Greenline LED Rear Light
Sigma Universal Bracket with Cable for BC 509/1009/1609/5.12 to 16.12
Sigma Spare Bracket for Lightster / Roadster / Speedster
Sigma MySpeedy Bicycle Computer
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 ATS Bike Computer - 2017 Model
Sigma BC 14.16 Bicycle Computer
Sigma BC 14.16 STS CAD Wireless Bicycle Computer
Sigma BC 16.16 Bicycle Computer
Sigma BC 16.16 STS Wireless Bike Computer
Sigma BC 16.16 STS CAD Wireless Bicycle Computer
Sigma BC 23.16 STS Wireless Bike Computer
