An over used oil can damage parts of your motorcycle engine in this case a seal.
Using a good oil (ex: 10W-50)f or your Motorcycle is essential. But nevertheless is important to change the oil at the right mileage.
A good mileage for one change of oil would be, 6000 km – with mineral or semi sintetic oil and 10000 km – for fully sintetic oil.
Do you have motorcyclists customers?
Register your location on motonest.com and the Motonest mobile app.
Or download app to find Motorcycle Nests.