Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Brammo Enertia - The Enertia is an electric motorcycle designed and sold by Brammo Inc. It uses a Lithium iron phosphate battery and is intended as a commuter vehicle. Enertia motorcycles first went on sale in late July 2009 and began selling at Best Buy in August 2009.
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Mean Of Transportation