Re: Wizard 4 Stroke
If the gearbox pictured on the site is the one they are selling, that's the good one- the Grubee Skyhawk II. I have that gearbox- works well. The engine is usually a clone of a Honda GXH50 manufactured by Huasheng in China. It is a bit less powerful than the Honda, but many people have reported good reliability. I have the Honda, so I don't know personally.
While the engines are the same, the gearbox to avoid is the JL Hoot which looks like a number "8" on its side. The picture they have is not that gearbox. The Grubee is roughly oval, not "8" shaped and that is what they show.