Created in 2000 to allow to users of the brand to meet and mix with riders and creators of K-124, K-124 days has become a real institution. It is an essential event for most riders which marks the beginning of their season. Many international riders come to test their riding, with others attending to watch the demonstrations performed by their favourite riders.

Held at Buthiers in Seine et Marne, the event offers riders a huge natural trials area. It is also a friendly meeting point where sport and music liven up the entire event.

Today, the event pulls in around 400 riders of 18 different nationalities and attracts more than 5000 spectators throughout the weekend.