BMW C 650 (2017–2021) vs Triumph Speed Twin (2025–2027)

Factory maintenance schedules compared.

Triumph Speed Twin (2025–2027) needs fewer scheduled shop visits per 10,000 miles.

Service	BMW C 650 (2017–2021)0C14	Triumph Speed Twin (2025–2027)DD0H
Oil change	6,000 mi	10,000 mi
Valve service	24,000 mi	20,000 mi
Spark plugs	24,000 mi	20,000 mi
Chain	24,000 mi	n/a
Brake fluid	24 mo	n/a
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the BMW C 650 (2017–2021) or the Triumph Speed Twin (2025–2027)?

Triumph Speed Twin (2025–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.