It's a little pocket rocket screamer...Nice roads over your way mate.
Gets along alright. Yep, stay off the main roads and there's plenty of fun to be had.
250cc 4! That sounds like a great bike and thanks for posting the videos.
We used to get them from all the Jap manufacturers. They all rev hard (to about 18,000rpm) and were popular due to the old 250cc max rule for learners.