KTM 390 Duke (2017–2022) vs Triumph Street Twin (2018–2024)
Factory maintenance schedules compared.
Triumph Street Twin (2018–2024) needs fewer scheduled shop visits per 10,000 miles.
| Service | KTM 390 Duke (2017–2022) | Triumph Street Twin (2018–2024)D31G |
|---|---|---|
| Oil change | 4,650 mi | 10,000 mi |
| Valve service | n/a | 20,000 mi |
| Spark plugs | n/a | n/a |
| Chain | n/a | n/a |
| 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 Triumph Street Twin (2018–2024)?
Triumph Street Twin (2018–2024) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.