Harley-Davidson Sportster S (2021–2027) vs Yamaha Niken (2019–2021)

Factory maintenance schedules compared.

Harley-Davidson Sportster S (2021–2027) needs fewer scheduled shop visits per 10,000 miles.

Service Harley-Davidson Sportster S (2021–2027)1ZC4 Yamaha Niken (2019–2021)RN59
Oil change 5,000 mi 4,000 mi
Valve service n/a 16,000 mi
Spark plugs n/a n/a
Chain n/a 600 mi
Brake fluid n/a 24 mo
Coolant n/a 36 mo

Common questions

Which is cheaper to maintain, the Harley-Davidson Sportster S (2021–2027) or the Yamaha Niken (2019–2021)?

Harley-Davidson Sportster S (2021–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.