Aprilia Pegaso 3 650 1997-2000 Exhaust GPR Double Slip-on TriovalThe GPR Double Slip on Trioval exhaust system transforms the Aprilia Pegaso 3 650's performance and sound. The exhaust features a classic ovoid drop shape with a 100mm x 130mm diameter. The system delivers enhanced power output while maintaining legal sound levels. The exhaust system reduces overall weight compared to stock components. The Italian made construction ensures superior quality with precision welding. GPR backs this exhaust with a 2 year