Coming from Norway, I am interested in oil in general. However, after riding around 1000 km in a weekend, and using about 2 liters of oil, I am a bit puzzled. The bike, a Rapide C, 1953, have not been ridden that long since probably more than 20 years. And then only a few 100 km after complete strip-down and rebuild. My friend who at one point was riding behind me got properly sprayed, and when parking, it was clear that it is breathing oil. How much is "normal", and anyone having experience with collecting this oil from the breather pipe, so I do not spray it all over ?
Johannes
Johannes