| Service | KTM 390 Duke (2017–2022) | KTM LC8 Adventure (2015–2017) |
|---|---|---|
| Oil change | 4,650 mi | 9,300 mi |
| Valve service | n/a | 18,600 mi |
| Spark plugs | n/a | 18,600 mi |
| Chain | n/a | 9,300 mi |
| Brake fluid | n/a | n/a |
| Coolant | 48 mo | n/a |
Common questions
Which is cheaper to maintain, the KTM 390 Duke (2017–2022) or the KTM LC8 Adventure (2015–2017)?
KTM 390 Duke (2017–2022) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.