All the details of the 2019 karting events of WSK Promotion All the details of the 2019 karting events of WSK Promotion Bas Kaligis / Wednesday, December 12, 2018 0 5876 Article rating: 3.5 WSK promotion unveils all the details of the 12 events of 2019: from race formats, entitled categories of each event, tyres and fuel provisioning, to the Elto-WSK silencer for 60 mini. Overnight closing event in adria for WSK Euro Series. Read more