| Service | KTM 390 Duke (2017–2022) | Yamaha R7 (2023–2024)RM38 |
|---|---|---|
| Oil change | 4,650 mi | 4,000 mi |
| Valve service | n/a | 26,600 mi |
| Spark plugs | n/a | n/a |
| Chain | n/a | 500 mi |
| Brake fluid | n/a | 24 mo |
| Coolant | 48 mo | 36 mo |
Common questions
Which is cheaper to maintain, the KTM 390 Duke (2017–2022) or the Yamaha R7 (2023–2024)?
KTM 390 Duke (2017–2022) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.