Honza Žďánský is AZUB’s friend. With our support, he rode on a classic bike around the northern hemisphere and in the autumn of 2014 he got a crazy idea to cross the frozen Siberian Lake Baikal on a bicycle. It only took a few minutes to see that it would be us who would take care of the development and construction of a fat trike suitable for snow, which we would base on AZUB T-Tris, and that Honza would set off on his ice expedition in March the following year on three wheels.