| Service | KTM 390 Duke (2017–2022) | Yamaha XSR900 (2025–2027)RN96 |
|---|---|---|
| Oil change | 4,650 mi | n/a |
| Valve service | n/a | 26,600 mi |
| Spark plugs | n/a | 8,000 mi |
| Chain | n/a | 600 mi |
| Brake fluid | n/a | 24 mo |
| Coolant | 48 mo | n/a |
Common questions
Which is cheaper to maintain, the KTM 390 Duke (2017–2022) or the Yamaha XSR900 (2025–2027)?
KTM 390 Duke (2017–2022) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.