The OEM Mikuni carburetor that comes on the 2017 and newer KTM, Husky, and Gas Gas motorcycles leaves a lot to be desired. Stop messing with your jetting on every ride. When conditions change, your jetting doesn’t have to. We have tested every combination of carburetors offered, and found the Keihin 38mm Air Stryker Short Body carburetor to be the superior set up for maximizing consistent power gains and reliability. The carb comes pre-jetted for your specific bike with a TSP jet kit. Before the carbs are sent out to customers, we set the float level, and remove the four Phillips float bowl screws that always strip out. We replace them with a much better quality Allen bolt for years of worry free maintenance. Pair the TSP tuned Keihin carb with a TSP head and you will be amazed with the performance gains.