Yes, both nominal 24 volt series 2 units, though using the 25.9 volt nominal lithium batteries,
The later 2012 model will have the potentially higher output on the Hi power setting, probably 2 times rider input rather than the original 1.3 times, though there was an interim stage of 1.5 times.
I say potentially because the system's motor couldn't match a high rider input with 2 times power.
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