How Often Should You Service A Motorcycle. Harley-Davidson service mechanics recommend maintenance at incremental intervals to inspect the overall health of your bike. As a general thumb rule it is advised to service the motorcycle for every 3000 miles or 5000 kilometres of distance traveled.
Stabilized gas should not be. Would say the most important engine-related service is change motor oil and oil filter at the same time at least once a year more often if mileage demands it. From that point on its every 6000kms or at 6 month intervals.
How often does a motorcycle need maintenance.
Oil should be changed every 20-30 hours depending on you type of riding and skill level. Generally if you ride hard ie. On average a running bike covers 2500-4000 miles on the roads every six months. A mechanic should be looking at your motorcycle every six months or so - which equates to every 2500-4000 miles.