Aspen+ will be the Official Fuel Supplier for the WSK races of 2026Maglie (ITA), 16.12.2025 WSK Promotion is pleased to announce a major partnership that marks a significant turning point toward sustainability in the world of karting: Aspen Group France, part of the Swedish Lantmännen group and a leader in high-purity alkylate fuels, has been chosen as the Official Fuel Supplier for all its competitions starting from the 2026 season.The fuel chosen for WSK races will be Aspen+, an innovative high-octane competition fuel, specially formulated to guarantee maximum performance in the most demanding kart engines.A choice for the Environment and HealthThis collaboration is not just a technical choice, but a declaration of commitment to health and the environment. Since 1988, Aspen has been developing and globally distributing alkylate fuels, which are much cleaner than traditional E5–E10 fuel...
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