Harley-Davidson Road King Custom (2004–2006) vs Kawasaki Z125 PRO (2026–2027)
Factory maintenance schedules compared.
Harley-Davidson Road King Custom (2004–2006) needs fewer scheduled shop visits per 10,000 miles.
| Service | Harley-Davidson Road King Custom (2004–2006) | Kawasaki Z125 PRO (2026–2027)BRRN |
|---|---|---|
| Oil change | 5,000 mi | 7,600 mi |
| Valve service | n/a | n/a |
| Spark plugs | 20,000 mi | n/a |
| Chain | n/a | 3,800 mi |
| Brake fluid | n/a | 24 mo |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the Harley-Davidson Road King Custom (2004–2006) or the Kawasaki Z125 PRO (2026–2027)?
Harley-Davidson Road King Custom (2004–2006) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.