Suzuki Boulevard M109R B.O.S.S. (2014–2023) vs Triumph Trident 660 (2025)
Factory maintenance schedules compared.
Suzuki Boulevard M109R B.O.S.S. (2014–2023) needs fewer scheduled shop visits per 10,000 miles.
| Service | Suzuki Boulevard M109R B.O.S.S. (2014–2023)VY53 | Triumph Trident 660 (2025) |
|---|---|---|
| Oil change | n/a | 10,000 mi |
| Valve service | 14,500 mi | 20,000 mi |
| Spark plugs | n/a | 20,000 mi |
| Chain | n/a | n/a |
| Brake fluid | n/a | 12 mo |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the Suzuki Boulevard M109R B.O.S.S. (2014–2023) or the Triumph Trident 660 (2025)?
Suzuki Boulevard M109R B.O.S.S. (2014–2023) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.