The Atala Oxygen bicycle offers a more conventional alternative to the Prima, albeit in a slightly less peppy package. The Oxygen comes in a stock 24 volt setup for those who require minimal motor assisstance, or a modified 36 volt arrangement (recommended) for those who prefer to cruise at a faster pace.

Comes complete with Shimano six-speed cassette, RST front suspension fork, gel seat, and a wheel generator to power front and rear lights. Also available with a "step-through" style frame (lower top-tube).

Price $800