Quick View 2-Stroke Custom wishlist OK125 Factory performance kitBetter power deliveryDesigned to get the best performance from the motorcycleGreater performance due to special engine mappingSuitable for standard silencersIncludes a pre-assembled factory cylinder with a special port finishing.Gaining additional approx. 2,5 hp on your engine.Saving 15 % weight compared to the stock expansion chamber (ca. 0,3 kg).€1039.40
Quick View 2-Stroke Custom wishlist OK125 Factory Performance KitBetter power deliveryDesigned to get the best performance from the motorcycleGreater performance due to special engine mappingIncludes a pre-assembled factory cylinder with a special port finishing.Gaining additional approx. 2,5 hp on your engine.Maximum weight saving compared to the standard exhaust system.€1299.37