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 Buster 2000 HL LED Helmet Light
Sigma Blaze LED Rear Light w/ Brake Light - StVZO Approved
Sigma Buster 700 HL LED Helmet Light
Sigma Mono RL LED Rear Light - StVZO Approved
Sigma Aura 80 Front Light + Blaze Rear Light w/ Brake Light LED Set - StVZO
Sigma Aura 80 USB LED Front Light - StVZO Approved
Sigma iD.FREE Multisport Watch
Sigma Buster 200 HL LED Front Light
Sigma Threaded Spare Mount for Buster
Sigma Greenline LED Rear Light
Sigma Roadster LED Front Light - StVZO Approved
Sigma Nugget II LED Rear Light - 2018 Model - StVZO Approved
Sigma Rox 12.0 Sport GPS Bicycle Computer
Sigma PURE 1 Bicycle Computer
Sigma BC 5.16 Bicycle Computer
Sigma BC 7.16 ATS Wireless Bicycle Computer
Sigma BC 9.16 ATS Wireless Bicycle Computer
Sigma BC 14.16 Bicycle Computer
Sigma BC 14.16 STS Wireless Bike Computer
Sigma BC 23.16 STS Wireless Bike Computer
Sigma Rox 11.0 GPS Bicycle Computer Set with ANT+ transmitter
Sigma R1 Duo ANT+/Bluetooth® Smart Comfortex+ Chest Strap
Sigma PURE GPS Bicycle Computer
Sigma Roadster Front Light + Nugget II LED Rear Light Set - StVZO Approved
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