koriz123

Hi everyone. I just brought tzr 50 2007. Its from spain. I think it has restrictor ( i think its CDI ) becouse i can't overpass 8000 Rpm. Where can i find that restrictor ( i know its electronical but where should i disconnect somthing ? ) And i think i should be in exhust (?) pipe ? Max max speed 46~Mp/h Please help me...