Interested in your observations about K&N air filters. They’re always promoted as better than stock. Might have to have a gander inside my R75/5 airbox now as I haven’t been in there for a couple of years. There’s a K&N in there
My personal experience of having used K&Ns is that they are not effective at preventing dust from entering the engine. When I had one on a trip to Morocco many years ago I discovered a layer of dust particles in the tubes from the filter to the carburettors when servicing the bike after my return. In comparison tests they fair badly, example: www.nicoclub.com/archives/kn-vs-oem-filter.html/amp
Interested in your observations about K&N air filters. They’re always promoted as better than stock. Might have to have a gander inside my R75/5 airbox now as I haven’t been in there for a couple of years. There’s a K&N in there
My personal experience of having used K&Ns is that they are not effective at preventing dust from entering the engine. When I had one on a trip to Morocco many years ago I discovered a layer of dust particles in the tubes from the filter to the carburettors when servicing the bike after my return.
In comparison tests they fair badly, example: www.nicoclub.com/archives/kn-vs-oem-filter.html/amp