Harley-Davidson Sportster 1200 Custom (2007–2010) vs Yamaha FZ6 (2004–2005)

Factory maintenance schedules compared.

Service Harley-Davidson Sportster 1200 Custom (2007–2010) Yamaha FZ6 (2004–2005)RJ08
Oil change n/a 4,000 mi
Valve service n/a 26,600 mi
Spark plugs n/a 8,000 mi
Chain n/a 500 mi
Brake fluid n/a 6 mo
Coolant n/a 24 mo

Common questions

Which is cheaper to maintain, the Harley-Davidson Sportster 1200 Custom (2007–2010) or the Yamaha FZ6 (2004–2005)?

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