ignorance

Saw this on f/book. It reads- how would I go about turning my 4 stroke 125 into a 2 stroke, does anyone know how to take strokes out of an engine.is a stroke some sort of restrictor :banghead

As above, excuse my ignorance as I am not a "read the manual extensively" person (altho I did have a quick glance thru it but could not find any info)but what are the service intervals for a 2014 Tuono V4R? Have had my 1st service done at 600 miles but whats next? Is it annually? is it when the...