| Service | KTM 790 Duke (2019) | Yamaha C3 (2007–2011)SA33 |
|---|---|---|
| Oil change | n/a | n/a |
| Valve service | 18,600 mi | 6,000 mi |
| Spark plugs | 18,600 mi | 4,000 mi |
| Chain | n/a | n/a |
| Brake fluid | n/a | n/a |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the KTM 790 Duke (2019) or the Yamaha C3 (2007–2011)?
KTM 790 Duke (2019) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.