| Service | KTM 690 Duke (2018–2027) | Yamaha WR250R (2008–2020)DG21 |
|---|---|---|
| Oil change | 6,200 mi | 3,000 mi |
| Valve service | 6,200 mi | 26,600 mi |
| Spark plugs | n/a | n/a |
| Chain | 6,200 mi | 300 mi |
| Brake fluid | 24 mo | 24 mo |
| Coolant | 48 mo | 24 mo |
Common questions
Which is cheaper to maintain, the KTM 690 Duke (2018–2027) or the Yamaha WR250R (2008–2020)?
KTM 690 Duke (2018–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.