Tecnigas Maxi 4 Exhaust for 125cc Kymco Agility SPECIFICATIONS: Head Pipe Bolt Hole Spacing: 50mm Head Pipe Inner Diameter: 19mm Includes Mounting Hardware and Instructional Booklet Does Not Include an Exhaust Gasket, Please See Related Items Fits Models with 12″ Wheels only! COMPATIBILITY: Agility 125 (with 12″ Rims ONLY) The Tecnigas Maxi 4 Exhaust for Kymco Agility 125 is a quiet, stock replacement type exhaust that does not have a connection for the emissions system. With the emissions system capped off there is a slight performance boost over stock when using this exhaust system. **