KTM 390 Duke (2017–2022) vs Triumph Trident (2026–2027)
Factory maintenance schedules compared.
Triumph Trident (2026–2027) needs fewer scheduled shop visits per 10,000 miles.
| Service | KTM 390 Duke (2017–2022) | Triumph Trident (2026–2027)L28U |
|---|---|---|
| Oil change | 4,650 mi | n/a |
| Valve service | n/a | 20,000 mi |
| Spark plugs | n/a | 20,000 mi |
| 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 Trident (2026–2027)?
Triumph Trident (2026–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.