Here is the exhaust GIANNELLI for motorcycles 50cc gearbox HM CRE RR DERAPAGE, BAJA CRE RR and HM DERAPAGE 50cc 2006 to 2009, so with minarelli am6 engine. With its silencer aluminum or carbon choices, his body welded racing, this exhaust will offer a resonance and a melodious noise .. Torque, light body, noise ... its design and finish are very good! Comes complete, this pot is aesthetically very racing! This pot is approved so bridled and issued with certificates, however if a modification is made to obtain more performance, the approval is no longer valid. Photo and more complete description to come soon.