The Izip's wheel hub motor has been previously been used in a full size bike with twin pannier batteries, and it is a little less powerful than the 8fun motor/controller combination fitted to the eZee Quando. However that's offset by the Izip e-folder being a lot lighter and it having it's range of gears. These make it together with the rider much more capable than the Quando on the steepest hills.
Like nearly all small wheel bikes though, it's low geared with it's top gear at about 76", meaning a high pedal spin speed at 15 mph. Certainly not as bad in this respect as the single speed Quando with it's under 70" top gear though. Normal full size bikes generally have their top gear in the high 80" to low 90" region, and my Q bike for example has a 92" top gear. On a small wheel bike this is only possible with one of these options, a huge chainwheel like mine, a tiny fast wearing top gear rear sprocket, or a very expensive wide range gearing system like the Rohloff gearhub adding around £600 to the bike price.
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