Kawasaki Ninja 400 (2018–2023) vs Triumph Rocket 3 (2026–2027)

Factory maintenance schedules compared.

Triumph Rocket 3 (2026–2027) needs fewer scheduled shop visits per 10,000 miles.

Service	Kawasaki Ninja 400 (2018–2023)EXKH	Triumph Rocket 3 (2026–2027)Y1BJ
Oil change	n/a	n/a
Valve service	15,200 mi	20,000 mi
Spark plugs	7,600 mi	20,000 mi
Chain	7,600 mi	n/a
Brake fluid	n/a	n/a
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the Kawasaki Ninja 400 (2018–2023) or the Triumph Rocket 3 (2026–2027)?

Triumph Rocket 3 (2026–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.