| Service | BMW R 18 Classic (2021–2024)0L23 | CFMOTO 450SS (2023–2027) |
|---|---|---|
| Oil change | 6,000 mi | 3,000 mi |
| Valve service | 6,000 mi | 24,000 mi |
| Spark plugs | 12,000 mi | 6,000 mi |
| Chain | n/a | 600 mi |
| Brake fluid | 24 mo | 24 mo |
| Coolant | n/a | 24 mo |
Common questions
Which is cheaper to maintain, the BMW R 18 Classic (2021–2024) or the CFMOTO 450SS (2023–2027)?
BMW R 18 Classic (2021–2024) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.