Another alternative I've been thinking of ... put a high strength magnet in the bottom of the strainer plug. I think this would work ... either in place of the part Enviromoto is offering (which I really like) or along with the magnetic plug.
The small oil capacity of scooters is a little frightening but with regular changes and especially using synthetic oil, these engines should last a long time. A little help from a few strategically placed magnets can't hurt.
Has anyone tried putting one under the strainer?
Dion - Chicago - where the streets almost thawed today. Short rides only, slower speeds but still out there as often as possible.