Track "X trem" by IKO, 26"/28", Germany - after 1990

Konrad Irlbacher founded the company IKO Sport in Germany in 1962. In the 1990s, he collaborated with the Italian master frame builder Mauro Sannino (one of the Sannino brothers—the Cicli Sannino brand) on the production of carbon frames within the BiciBikers.com association of manufacturers and innovators, an entity that gradually evolved into the well-known brand Corratec.