Replacement Exhaust for Minarelli Horiztonal 50cc engines (Un-Restricted). Originally for 10in wheel scooters, but with a few minor modifications can also be fitted to 12in and 13in wheel versions. Generally you only need add washers or spacers to get the required clearance for the wider rear wheel. In this price bracket, this additional work is well worth the effort. A good choice if you are just looking for a standard replacement exhaust. No mounting issues with older 10in wheel versions. Exhaust gasket not supplied. Well price, solid replacement exhaust system. For full fitment list please see final 3 images. Please make sure that you are purchasing for the correct model before making purchase. If you are unsure please contact us and we can confirm for you if you supply your frame number.