GPR EXHAUST HOMOLOGATED M3 BLACK TITANIUM YAMAHA YZF R1 R1-M 2022 22. M3 BLACK TITANIUM LIMITED EDITION, top of the range developed thanks to the victories in the Moto3 World Championship, made of real BLACK TITANIUM, round shape with a diameter of 100mm, supplied with a removable racing grille. The courier delivers from Monday to Friday.