KTM 390 DUKE PROVES SIZE ISN'T EVERYTHING IN MOTORCYCLING – Evotech-Performance
KTM 390 Duke vs KTM RC 390 - Know Which Is Better! - BikeWale
Can any other Indian bike compete with the Duke 390 in terms of performance, top speed, and pickup, etc. (bikes that cost less than the Duke 390's on-road price)? - Quora