Homologated slip-on exhaust catalizedGHISA, made of 304 stainless steel with black paint for high temperatures, 90x120 oval shape Original GPR product, developed thanks to a long experience in World Motorbikes...
Pair of Homologated slip-on exhaust catalizedGP Ann.Poppy series,born to celebrate the 50th anniversary of the brand in 2018, conical shape from round diam. 90 to oval diameter 130mm with pentagonal exit, made with...