Harley-Davidson 1200 Custom (2018–2020) vs Suzuki DR-Z4S (2026–2027)
Factory maintenance schedules compared.
| Service | Harley-Davidson 1200 Custom (2018–2020)1CT3 | Suzuki DR-Z4S (2026–2027)ER12 |
|---|---|---|
| Oil change | n/a | 3,750 mi |
| Valve service | n/a | 15,000 mi |
| Spark plugs | n/a | n/a |
| Chain | n/a | n/a |
| Brake fluid | n/a | 24 mo |
| Coolant | n/a | 48 mo |
Common questions
Which is cheaper to maintain, the Harley-Davidson 1200 Custom (2018–2020) or the Suzuki DR-Z4S (2026–2027)?
They demand a similar number of scheduled shop visits based on their factory service intervals.