KTM has officially unveiled its much-anticipated 1390 Super Duke R in India and it will rival the likes of the Triumph Speed Triple 1200 RS, Ducati Streetfighter V4 S and the BMW S1000R.

Super naked group test video: KTM 1290 Superduke R vs Kawasaki Z H2 vs Ducati Streetfighter V4 vs Aprilia Tuono V4 1100 Factory vs Yamaha MT-10 SP KTM 1290 Superduke R or 890 Duke R? MCN have ...

At the time of launch, the redesigned Duke II was the most powerful street-legal single-cylinder money could buy (a mantle now taken up by the 74bhp unit in the KTM 690 Enduro R and Husqvarna 701 ...