Ktm 390 Duke Review

Used Buyer Review

The 390 Duke is genuinely one of the most entertaining small bikes ever built, and the used market is littered with them for good reason — early owners upgrade quickly, leaving decent examples at sensible money. That LC4c single punches hard for 373cc, revs like it's angry at something, and the chassis is properly sorted with WP suspension that shames most competitors. Buy between 2017-2022 and you're getting a genuinely sophisticated package. Here's the honest bit though: these things attract young, enthusiastic riders who treat them accordingly. Check the subframe religiously — drops and kerb nudges crack them. The throttle-by-wire on later models is slick but inspect wiring harness condition carefully. Service history matters more than mileage; KTM's recommended 8,000km oil changes are non-negotiable with this engine. Skipped services cook the top end. Used prices have stabilised nicely. Find a well-documented example under 15,000km from someone who actually maintained it and you've got a genuinely brilliant urban weapon that'll embarrass much bigger bikes through traffic.