CFMOTO 450NK (2025–2027) vs KTM 390 Duke (2015–2016)
Factory maintenance schedules compared.
KTM 390 Duke (2015–2016) needs fewer scheduled shop visits per 10,000 miles.
| Service | CFMOTO 450NK (2025–2027) | KTM 390 Duke (2015–2016) |
|---|---|---|
| Oil change | 3,000 mi | 4,650 mi |
| Valve service | 24,000 mi | 9,300 mi |
| Spark plugs | 6,000 mi | 9,300 mi |
| Chain | 600 mi | 4,650 mi |
| Brake fluid | 24 mo | n/a |
| Coolant | 24 mo | n/a |
Common questions
Which is cheaper to maintain, the CFMOTO 450NK (2025–2027) or the KTM 390 Duke (2015–2016)?
KTM 390 Duke (2015–2016) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.