The very sticky track of La Conca was the setting for the second round of the WSK Super Master Series in a demanding meeting for both drivers and machines. Kucharczyk and Bertuca confirmed the competitiveness of Birel ART in OK on this new track, while the young Van Langendonck was at the forefront of the Mini class until the Prefinal. The KZ2s were not racing in the south of Italy, but will return to competition in a fortnight in Sarno.

The Birel ART Racing team entered the second international event of the season, the first of the four competitions of the WSK Super Master Series with an almost complete line-up of 17 drivers. Longhi in KZ2, Kucharczyk in OK and Van Langendonck in Mini were able to put in top performances, in the top five, or very close, while the field had strengthened even more since the WSK Champions Cup of the previous week. Birel ART Racing can confidently continue its preparation phase for the big events of 2021.

The first competition of the 2021 season, the WSK Champions Cup allowed Birel ART Racing to debut it's team on the Adria Karting Raceway in the presence of a record number of participants. In Mini, the largest category, Van Langendonk did very well to reach 6th position in the Final. Spirgel showed excellent competitiveness in the Junior class, and Kucharczyk adapted perfectly to the OK category, as did Thanapongpan in KZ2.