Sigma Sport began with the idea to produce a cycle speedometer incorporating many advantages over the conventional tachometers from that period, including delivery of exact data. Ultimately, the vision evolved into offering the highest quality products at a reasonable price.

Sigma represents German technology at its highest level, combining innovative design with precision engineering. They test all products in-house to withstand the harshest conditions, ensuring quality throughout production. No Sigma product is shipped until it passes their thorough inspection.