Harley-Davidson CVO Road Glide RR (2025) vs Yamaha Morphous (2006–2008)
Factory maintenance schedules compared.
| Service | Harley-Davidson CVO Road Glide RR (2025)1TPV | Yamaha Morphous (2006–2008)SG18 |
|---|---|---|
| Oil change | n/a | 3,125 mi |
| Valve service | n/a | 26,600 mi |
| Spark plugs | n/a | 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 Harley-Davidson CVO Road Glide RR (2025) or the Yamaha Morphous (2006–2008)?
They demand a similar number of scheduled shop visits based on their factory service intervals.