Rieju MRT 50 SM Freejump 15-17 Tecnigas E-NOX Steel Exhaust. Rieju MRT 50 Pro Freejump SM 14-17 Tecnigas E-NOX Steel Exhaust. Tecnigas E-NOX Steel Exhaust for Rieju MRT 50cc. As its not coated you will need to paint it with protective lacquer or black heatproof paint in order to prevent it from rusting.
