| Service | KTM 390 Duke | Suzuki Hayabusa |
|---|---|---|
| Oil change | 4,650 mi | 11,250 mi |
| Valve service | 9,300 mi | 15,000 mi |
| Spark plugs | 9,300 mi | 7,500 mi |
| Chain | 4,650 mi | 3,750 mi |
| Brake fluid | 24 mo | 24 mo |
| Coolant | 12 mo | 48 mo |
Common questions
Which is cheaper to maintain, the KTM 390 Duke or the Suzuki Hayabusa?
Suzuki Hayabusa needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.