BMW R 18 Roctane (2024–2025) vs Harley-Davidson Tri Glide Ultra (2017–2018)
Factory maintenance schedules compared.
| Service | BMW R 18 Roctane (2024–2025) | Harley-Davidson Tri Glide Ultra (2017–2018)1MAD |
|---|---|---|
| Oil change | 6,000 mi | n/a |
| Valve service | 6,000 mi | n/a |
| Spark plugs | 12,000 mi | n/a |
| Chain | n/a | n/a |
| Brake fluid | n/a | n/a |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the BMW R 18 Roctane (2024–2025) or the Harley-Davidson Tri Glide Ultra (2017–2018)?
They demand a similar number of scheduled shop visits based on their factory service intervals.