Low-cost import exhaust system for scooters with horizontal Minarelli engines. Originally for 10” wheel scooters, but with a few minor modifications can also be fitted to 12” and 13” 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 10” wheel versions. No E-certification.