Tis a funny thing, I had fully synthetic before the 12500 service where the dealer put semi synth in. It used a small amount of oil on the trip to France after the service, but weekend before last I went for a blast around East Anglia, and then rode over to Oswestry to stay at Canal Central and rode like a lunatic around North Wales following Iain on his new Sprint. Total mileage 980 miles, not a drop of oil used. Bike has now done 16500 miles and frankly she's never felt as good image

BTW had a go on the Sprint, great motor, sounds awesome image

The Older I get the Faster I Was image