SCR Corse Racing Line Exhaust 50cc Rieju MRX

"The ""RacingLine 50"" exhaust from SCR is one of the most powerful exhausts for 50cc cylinders. Built from 0.8 mm sheet metal with meticulous handcrafted assembly. Its development has been carried out at the highest level both in competition and on the test bench. We recommend this exhaust together with a 50cc competition cylinder (Mid-Range or High-End)."