Overall, the KTM 990 Duke has a ready-to-ride weight of 395 lb. KTM 1290 Super Duke GT . Another styling upgrade comes in the form of the new angular LED headlight design. Auto-adjusting The wheels are also the same as the 1290 Super Duke R Evo and boast a weight savings of 2.2 lb of unsprung mass over the old set of rims. The 2023 KTM 1290 Super Duke GT will also debut an all KTM 1290 Super Duke GT is produced in 2021. Engine is 75º V twin, 4 stroke, DOHC, 4 valve per cylinder, titanium inlet valves, displacement 1301 cc / 79.4 cu in , produces power 173 hp / 129 kW @ and 141 Nm / 104 lb-ft @. KTM 1290 Super Duke GT wet weight is 225.4 kg / 497 lbs. KTM 1290 Super Duke GT has 5 photos. Weight. 434 pounds (dry) the KTM 1290 Super Duke R is a tough contender. Super Duke RR, and Super Duke GT that offers their own take on different riding styles and needs. and the best Monster that the company ever came up with. BMW R 1200 R. KTM 1290 Super Duke R. BMW S 1000 R. Aprilia Tuono V4 1100 Factory. Engine. 1198.4cc, Testastretta 11° L-twin cylinder. wIg2Z.