The 19mm carburettor kit is meticulously designed with a robust aluminium and zinc alloy construction, perfect for installing on your ATV's quad 50cc-125cc engines. This left-hand choke design ensures a smooth and efficient fuel flow, enhancing your engine's performance. The high-quality 35mm air filter ensures proper air intake, further improving your vehicle's speed and efficiency. This kit is a must-have for anyone looking to boost their ATV's performance, making it a truly valuable investment.