Harley-Davidson Road King Shrine (2007–2011) vs Triumph Street Triple (2018–2023)

Factory maintenance schedules compared.

Service Harley-Davidson Road King Shrine (2007–2011) Triumph Street Triple (2018–2023)A414
Oil change 5,000 mi 6,000 mi
Valve service n/a 12,000 mi
Spark plugs 20,000 mi n/a
Chain n/a n/a
Brake fluid n/a n/a
Coolant n/a n/a

Common questions

Which is cheaper to maintain, the Harley-Davidson Road King Shrine (2007–2011) or the Triumph Street Triple (2018–2023)?

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