Harley-Davidson Softail Slim (2016–2021) vs Triumph SpeedMaster (2003–2017)
Factory maintenance schedules compared.
| Service | Harley-Davidson Softail Slim (2016–2021)1JRV | Triumph SpeedMaster (2003–2017) |
|---|---|---|
| Oil change | n/a | 6,000 mi |
| Valve service | n/a | 12,000 mi |
| Spark plugs | n/a | n/a |
| Chain | n/a | 200 mi |
| Brake fluid | n/a | 24 mo |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the Harley-Davidson Softail Slim (2016–2021) or the Triumph SpeedMaster (2003–2017)?
They demand a similar number of scheduled shop visits based on their factory service intervals.