In a different setting to the WSK Promotion races held up to now, Birel ART showed the extent of its potential in all conditions. The Winter Series was a difficult weekend with no lack of technical problems and numerous incidents punctuated the races. Despite this, Giuseppe Palomba managed to reach 2nd place in KZ2, Harley Keeble made an exceptional comeback in OK while Kirill Kutskov fought for a long time in the OK-Junior top three.