Kawasaki Z900 (2025–2027) vs Yamaha Morphous (2006–2008)

Factory maintenance schedules compared.

Kawasaki Z900 (2025–2027) needs fewer scheduled shop visits per 10,000 miles.

Service	Kawasaki Z900 (2025–2027)ZRDT	Yamaha Morphous (2006–2008)SG18
Oil change	n/a	3,125 mi
Valve service	15,200 mi	26,600 mi
Spark plugs	7,600 mi	n/a
Chain	n/a	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 Z900 (2025–2027) or the Yamaha Morphous (2006–2008)?

Kawasaki Z900 (2025–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.