A model for junior categories with the best quality-price ratio. A conventional, well tested model with 28 mm rails, characterised by a rounded design of the bodywork's frontal section, near the tank. The bodywork is last-generation (Fik 05). Starting from the S18 models, also for this racing season we have conducted an important development activity aimed at optimizing the overall performance of the kart. The intervention has involved the evolution of the frame geometry, using new materials with improved mechanical characteristics and revising of some accessory components. New technical details have also been introduced, projected to increase the products dynamic efficiently and construction quality of the products.