Harley-Davidson Fat Bob (2016–2021) vs Yamaha YZF-R3 (2025–2027)

Factory maintenance schedules compared.

Service	Harley-Davidson Fat Bob (2016–2021)1GYM	Yamaha YZF-R3 (2025–2027)RH25
Oil change	n/a	n/a
Valve service	n/a	26,600 mi
Spark plugs	n/a	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 Harley-Davidson Fat Bob (2016–2021) or the Yamaha YZF-R3 (2025–2027)?

They demand a similar number of scheduled shop visits based on their factory service intervals.