The Kellermann moment happens when ‘a’ bike turns into ‘my’ bike. That was exactly the goal of Guido Kellermann more than 30 years ago in Aachen when he looked at his bike.

The student of aerospace technology wanted to customize his bike with high quality spare parts that function perfectly and look exceptionally well. This benchmark was way too high for all existing products in the market, so the founder of Kellermann started developing them himself.

That’s how the handle end bar indicator BL 1000 came about, the first Kellermann product ever.

A legend was born, the iconic indicator still is installed on many bikes. Solid, beautiful and build with outstanding quality.

With the same philosophy the Kellermann team is developing high quality products for your bike until today.