Harley-Davidson Fat Bob (2009–2010) vs KTM 390 Duke (2014–2016)
Factory maintenance schedules compared.
Harley-Davidson Fat Bob (2009–2010) needs fewer scheduled shop visits per 10,000 miles.
| Service | Harley-Davidson Fat Bob (2009–2010)?PX8 | KTM 390 Duke (2014–2016)JG?? |
|---|---|---|
| Oil change | 5,000 mi | 4,650 mi |
| Valve service | n/a | 9,300 mi |
| Spark plugs | 30,000 mi | 9,300 mi |
| Chain | n/a | 4,650 mi |
| Brake fluid | 24 mo | 24 mo |
| Coolant | n/a | 12 mo |
Common questions
Which is cheaper to maintain, the Harley-Davidson Fat Bob (2009–2010) or the KTM 390 Duke (2014–2016)?
Harley-Davidson Fat Bob (2009–2010) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.