GM, Segway partner on two-wheel city vehicle | Green Tech - CNET News
Tony Karrer Delicious EVdriven
APRIL 16, 2009
A PUMA runs on lithium ion batteries, can reach 35 miles per hour, and can travel up to 35 miles between charges. Theyre called bicycles, scooters and motorcycles. The other 4 wheels are for stability just in case the battery cannot keep the vehicle upright. Two wheelers? Absolutely! its axis). Big everything.
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