HCW3’s GT185 and GT250 road racers Loading... Taking too long? Reload document | Open in new tab Related Articles Suzuki GT250 Arne Markussen’s Suzis Arne lives in Norway and is keen on 70’s Suzukis 1973 GT750 1975 GT250 1971 T350 Suzuki GT Technical Bulletins 14-21 14. GT380/550/750 – Battery breather location 15. GT380/550/750 – Air cleaner servicing 16. GT380/550/750 – Optional sprockets and chain 17….